INTEGRATED SERVICES

There are businesses that specialise in historic motor cars, others that concentrate on contemporary supercars, and a smaller number whose expertise extends comfortably across both worlds.

Carage belongs to the latter category.

Located in Adligenswil, overlooking the Swiss city of Lucerne, Carage has established itself as a specialist destination for collectors and owners of some of the world's most exclusive motor cars. Its activities encompass the acquisition and sale of significant automobiles, specialist maintenance, bespoke engineering and motorsport support.

The machinery associated with the business is particularly remarkable.

Koenigsegg hypercars sit alongside rare Aston Martins, including some of the most distinctive Zagato collaborations, while Singer's reimagined Porsche 911 represents another interpretation of what makes an exceptional motor car desirable.

Yet Carage is considerably more than a showroom for expensive machinery.

Its combination of specialist engineering, technical knowledge and close relationships with prestigious manufacturers reflects an understanding that ownership at this level requires considerably more than simply acquiring the right car.

It requires the expertise to look after it.

A collection of extraordinary machinery

Few automotive businesses can claim such an unusual combination of marques and individual models.

Carage's association with Koenigsegg places the company within a particularly specialised area of the hypercar world. These are machines produced in exceptionally limited numbers, combining extreme performance with engineering solutions that frequently depart from conventional automotive practice.

As an official Koenigsegg dealer, Carage provides access to the Swedish manufacturer's extraordinary creations, together with the technical support and specialist knowledge required to maintain them.

Alongside this relationship sits an equally interesting connection with Singer, whose reinterpretations of the Porsche 911 have become recognised for their meticulous craftsmanship and highly individual approach to automotive design.

Although very different in character, the two manufacturers share something important.

Neither is concerned with producing motor cars in conventional volumes. Both place considerable emphasis on engineering detail, material quality and the experience of driving.

Carage's wider activities extend beyond these manufacturer relationships.

Its association with Aston Martin is particularly significant, reflecting a longstanding enthusiasm for the British marque and its coachbuilt collaborations with Zagato.

Among the exceptional machinery associated with the business are the Aston Martin One-77, Vanquish Zagato Speedster, Volante and Shooting Brake, and the DBS GT Zagato.

These are not simply different versions of familiar production cars. They represent some of the most exclusive expressions of contemporary British grand touring design, often produced in numbers small enough to make each example a significant collector's motor car.

The breadth of this portfolio is revealing.

Carage operates in a market where rarity alone is insufficient. Provenance, specification, condition and long-term desirability all contribute to the significance of an individual car.

Understanding those distinctions is an essential part of working with collectors whose interests extend across several generations of automotive history.

Beyond the showroom

One of the more interesting aspects of Carage is the facility itself.

Opened in March 2019, the purpose-built premises occupy a hillside setting near Lucerne, with an architectural arrangement that reflects the unusual requirements of the business.

Rather than presenting its activities within a conventional dealership environment, Carage brings together display, servicing, storage and specialist operations across several levels.

The result is a building designed as much around the ownership and enjoyment of exceptional cars as their sale.

The showroom accommodates machinery that might otherwise be encountered only at international concours events or specialist automotive gatherings. Elsewhere, dedicated workshop facilities provide the infrastructure required to maintain and support these vehicles.

Storage also forms part of the wider operation, recognising that significant collections frequently require carefully managed accommodation alongside ongoing technical attention.

There is a practical advantage to this arrangement.

For an owner with several important cars, the ability to discuss an acquisition, arrange specialist maintenance and consider the requirements of an existing collection within the same organisation creates a more coherent ownership experience.

It also encourages something less tangible but equally important.

Carage has developed its premises as a meeting place for enthusiasts, collectors and individuals connected with the specialist automotive world.

The cars provide the common interest, but the conversations and relationships surrounding them are an important part of the business.

The technical side of Carage extends well beyond conventional servicing.

Its in-house workshop supports the maintenance and repair of exclusive sports cars, including machinery whose performance and complexity demand specialist understanding.

For a modern hypercar, that requirement can be considerable.

Advanced electronic systems, highly specialised components and sophisticated mechanical assemblies leave little room for approximation. Maintaining such a vehicle correctly requires both appropriate equipment and an understanding of the manufacturer's engineering philosophy.

Carage's capabilities also encompass bespoke engineering and the development of individual components.

This work can range from relatively specific technical solutions to more ambitious engineering projects, with components developed to meet particular customer requirements.

It is a capability that becomes especially valuable when dealing with rare vehicles.

Limited production inevitably means that conventional supply arrangements may not always provide a straightforward answer. Individual specifications, unusual components and specialised applications can require a more considered engineering response.

The company's involvement in motorsport adds another dimension.

Carage provides senior race engineering and performance support, with particular experience in international GT racing. This places its technical activities within an environment where reliability, precision and performance are tested under considerably greater demands than ordinary road use.

The relationship between competition engineering and specialist road-car maintenance is an interesting one.

Motorsport encourages a disciplined understanding of mechanical systems, component behaviour and the consequences of seemingly minor technical decisions.

Those principles remain valuable when applied to important road cars, particularly where performance and mechanical complexity are central to the vehicle's character.

The responsibility of ownership

The world of significant collector cars has changed considerably.

Where historic machinery once dominated the upper reaches of the market, contemporary limited-production models now occupy an equally important position.

An early Aston Martin, a Zagato-bodied grand tourer and a modern Koenigsegg may have very little in common mechanically, yet each presents similar questions for its custodian.

How should the car be maintained? Which aspects of its specification contribute most to its significance? What technical support will it require in the years ahead?

For cars produced in exceptionally small numbers, these questions become particularly important.

The long-term value of specialist expertise is not simply the ability to resolve a mechanical problem. It is the understanding required to protect the integrity of the vehicle while ensuring that it remains usable and enjoyable.

Carage's combination of manufacturer relationships, collector-car experience and specialist engineering provides a foundation for that approach.

Its location in Switzerland is appropriate, too. The country has a longstanding association with important private automotive collections, and Carage's facilities reflect the expectations of owners for whom discretion, technical competence and individual attention are essential.

Ultimately, the appeal of Carage lies in the way its activities connect.

The acquisition of an exceptional motor car is only the beginning. Maintaining its mechanical integrity, understanding its significance and providing the expertise necessary for continued enjoyment are equally important parts of ownership.

Whether dealing with a rare Aston Martin, a meticulously reimagined Porsche or one of Koenigsegg's extraordinary hypercars, the underlying principle remains much the same.

These are motor cars that deserve specialist attention throughout their lives.

Carage's ability to bring together exceptional machinery, dedicated engineering facilities and an appreciation of the collector's perspective is what makes it a HACCA Trusted Specialist.

Carage
Adligenswil, Lucerne, Switzerland

 +41 (0)41 545 82 70 

For Tuthill, motorsport is not an extension of the business. It is part of its foundations.

The family-owned Oxfordshire company traces its competition heritage to Francis Tuthill's participation in the 1977 London to Sydney Marathon, beginning an association with rallying and racing that has continued for more than five decades.

That experience has shaped a company now recognised internationally for its work with Porsche, encompassing restoration and preservation, historic rally and race preparation, engine and transmission development and increasingly ambitious road and special-project programmes.

Today, under second-generation leadership, the same principles developed through competition — reliability, performance and an understanding of how a car behaves when genuinely pushed — continue to influence everything from historic Porsche preparation to projects such as the Tuthill K and GT ONE.

Lessons learned in competition

Rallying is one of the most demanding environments in which to develop a motor car.

A competition Porsche may be required to operate at speed across broken surfaces, withstand repeated impacts, cope with dramatic changes in temperature and terrain and remain dependable for hundreds or even thousands of competitive kilometres.

There is little room for engineering that works only in theory.

Tuthill's decades of involvement in historic rallying and racing have created an understanding of preparation built through experience in those conditions. Engines, transmissions, suspension, brakes and the structure of the car must work together, while reliability can be every bit as important as outright performance.

Preparation continues beyond the Oxfordshire workshop. Historic motorsport support places the team alongside the cars at events, where problems have to be understood and resolved under pressure and where the consequences of every engineering decision become immediately apparent.

That accumulated knowledge has naturally influenced Tuthill's road cars.

A Porsche intended for everyday driving or fast touring may operate in a very different environment, but qualities such as response, durability, balance and confidence remain just as relevant. Competition provides an unusually effective way of discovering what works — and what does not.

Beyond restoration

Restoration remains an important part of Tuthill's work, but the company's relationship with Porsche has increasingly moved beyond returning cars to their original specification.

Preservation and historically sensitive restoration require respect for what already exists. A significant car may benefit from retaining original material and evidence of its history rather than being comprehensively renewed, while another may require extensive work before it can return to road or competition use.

Bespoke road builds present an altogether different opportunity.

Here, the starting point is Porsche's underlying engineering and character, but the objective can extend further. Engine and transmission development, chassis work and carefully considered changes allow a familiar platform to be interpreted for an individual owner without losing the qualities that made the original compelling.

The Tuthill K demonstrates this philosophy particularly clearly: a highly focused interpretation of the Porsche 911 in which lightness, engineering and the driving experience take precedence over unnecessary complexity.

Rather than treating originality and development as opposing ideas, Tuthill's work demonstrates that each has its place when the purpose of the car is properly understood.

A new chapter

Perhaps the clearest indication of how far Tuthill has evolved is GT ONE.

Projects of this scale move the company beyond the conventional boundaries of restoration or competition preparation and into the creation of highly specialised, limited-production motor cars.

Yet the underlying thinking remains recognisably connected to the company's origins.

Whether preparing a historic Porsche for an international rally or developing an ambitious road car, the engineering has to function outside the workshop. Performance needs to be usable, reliability matters and the experience from behind the wheel remains fundamental.

That continuity is what makes Tuthill particularly interesting. More than five decades of motorsport have not become simply a heritage story; they continue to provide the engineering foundation for what the company does next.

From rally stages to increasingly sophisticated bespoke road programmes, Tuthill has retained an approach shaped by competition, engineering and the belief that exceptional cars are ultimately created to be driven.

It is this combination of motorsport credibility, Porsche knowledge and willingness to explore new ideas that makes Tuthill a HACCA Trusted Specialist.

Tuthill
Oxfordshire, England
+44 (0)1295 750514

Bruce Canepa's involvement with important motor cars has never fitted neatly into one part of the industry. Racing, engineering, restoration and collecting have all played a role in a career that eventually developed into Canepa, the California business that bears his name.

From its substantial facility in Scotts Valley, Canepa works with an unusually broad spectrum of machinery, from historically important competition cars and European classics to significant modern collector cars.

Behind that variety is a considerable workshop operation. Complete restorations can encompass mechanical rebuilding, fabrication and metalwork, body and paint, electrical work, upholstery and final preparation, while a dedicated motorsport operation restores and supports historic competition machinery.

The business also buys and sells collector cars, but with a level of workshop involvement that means preparation and mechanical condition form an important part of that activity.

It makes Canepa difficult to define simply as a restorer, dealer or historic racing specialist. In practice, the company operates across all three.

Restoration beyond appearance

A significant restoration begins long before the final paintwork is applied.

Cars arriving at Canepa can be extensively dismantled before the condition and originality of their individual systems are assessed. Body structures may require repair or fabrication, mechanical components can be rebuilt and interiors returned to an appropriate specification before everything is brought together during final assembly.

Keeping much of this work within the same organisation provides continuity throughout a project.

For historically important cars, that matters. Previous restorations and decades of maintenance can leave behind modifications, incorrect components or repairs undertaken when attitudes towards originality were very different from those of today's collector market.

The challenge is therefore not simply to renew what has deteriorated, but to understand the car before deciding how it should be restored.

Canepa's work has included cars prepared for leading international concours events as well as machinery intended to return to regular road use. The distinction is important because visual presentation represents only one aspect of a finished restoration.

Mechanical behaviour matters too.

Bruce Canepa's competition background has helped establish a culture in which steering, braking, engine response, chassis behaviour and reliability remain relevant to the assessment of a completed car. However valuable or historically significant the machine, it was originally engineered to move.

Built to compete again

That philosophy becomes even more apparent within Canepa's historic motorsport work.

Competition cars present restorers with a particular dilemma. They may carry important history and require careful conservation, yet their original purpose involved being driven exceptionally hard.

Canepa restores and prepares historic racing machinery for continued use, undertaking the mechanical and engineering work necessary to return cars to the circuit while remaining conscious of their provenance.

The company's experience has encompassed significant Porsche competition machinery alongside racing cars from other manufacturers and periods.

Engines and transmissions require careful preparation, but so do braking systems, suspension, fuel systems, cooling, chassis components and the numerous smaller details upon which reliability depends.

Once a car returns to competition, workshop workmanship is exposed to conditions considerably more demanding than those encountered during static display.

For Canepa, that creates a connection between restoration and racing that has existed throughout the business. Knowledge gained through running historic machinery feeds back into the preparation of road cars, while restoration expertise provides the historical understanding required when working with increasingly valuable competition cars.

Developing the 959

No road car has become more closely associated with Canepa than the Porsche 959.

Bruce Canepa's involvement with the model stretches back decades, including his role in efforts surrounding legislation that helped make cars such as the 959 accessible to American collectors.

That relationship subsequently developed into something much more technical.

Canepa began exploring areas in which the 959 could be improved and developed, eventually creating the 959SC programme.

An original 959 forms the basis of an extensive commission in which the car is dismantled and rebuilt, with attention given to its engine, drivetrain, suspension, braking, chassis and numerous supporting systems. Increased performance is accompanied by improvements intended to make the car more capable and usable while retaining the architecture and identity of Porsche's original design.

It is an interesting programme because the 959 was never a conventional sports car in the first place. Porsche created it as a technological showcase, introducing engineering that was extraordinarily advanced for the mid-1980s.

Canepa's work effectively continues that development decades later.

This same willingness to understand cars at an engineering level runs throughout the wider operation. Whether rebuilding a historically important road car, fabricating components during a restoration, preparing a Porsche for historic competition or developing a 959 beyond its original specification, the emphasis remains on understanding how the complete machine works.

That combination of restoration, engineering, craftsmanship and experience with cars that continue to be driven and raced is what gives Canepa its distinctive place within the collector-car world — and makes the company a HACCA Trusted Specialist.

Canepa
Scotts Valley, California, USA
1-831-430-9940 

There is something unusually focused about Vintage Bentley.

The West Sussex company works exclusively with W.O. Bentley motor cars built between 1922 and 1932. No later Bentleys. No additional marques. An entire business has been constructed around understanding the cars produced during one remarkable decade.

Founder William Medcalf's relationship with them began considerably earlier than his professional career. At five years old, he travelled 28,000 miles across the United States and Canada in his family's vintage Bentley. His toolmaker father subsequently taught him traditional engineering skills while opportunities to work on the family 3/4½ Litre and later Speed Six deepened an interest that eventually became his life's work.

Vintage Bentley initially operated from spare space within the family engineering business in North London. As its client base expanded, the company moved in 2011 to Hill Brow in West Sussex, positioned appropriately between Brooklands and Goodwood.

Today, more than 30 people work within a facility created to undertake virtually every aspect of preserving, restoring and supporting these cars in-house — from engines, chassis and coachwork to instruments, magnetos, trimming, parts manufacture and event preparation.

Originality is more complicated than numbers

A century of use can make the idea of an entirely 'original' Bentley difficult to define.

These cars competed, toured continents, suffered accidents and were repaired at a time when replacing a chassis or engine was considered normal maintenance rather than something that might affect collector value decades later.

Vintage Bentley therefore places considerable emphasis on continuous history.

Each car is considered individually, with the priority placed on retaining original Cricklewood components wherever they can reasonably be returned to service. A competition car that received a replacement engine during its active life is not necessarily treated as historically inferior simply because its numbers no longer match.

That philosophy changes the restoration process.

Existing chassis can be straightened, repaired and hot-riveted. Original coachwork can be conserved rather than automatically replaced, while period instruments and switches can be rebuilt instead of substituted with modern alternatives. Where replacement becomes unavoidable, the company's accumulated drawings, tooling and manufacturing knowledge allow components to be recreated appropriately.

The objective is not to manufacture an artificial version of 1920s perfection.

It is to understand what survives, recognise the significance of what happened during the intervening century and preserve as much of the individual Bentley's identity as possible.

Making the unobtainable obtainable again

Keeping cars approaching 100 years old operational presents another problem: eventually, the parts run out.

Vintage Bentley has responded by becoming a manufacturer as much as a restoration workshop.

Traditional hand-operated machinery sits alongside CNC mills and lathes, CAD, SolidWorks and coordinate-measuring equipment. The company manufactures around 1,800 different product lines in-house and typically holds more than 50,000 parts in stock.

That capability ranges from relatively straightforward service components to crankshafts, connecting rods, chassis components and parts that would otherwise be exceptionally difficult to obtain.

Modern engineering is not regarded as incompatible with historic preservation.

Research and development continues into areas such as engine performance and reliability, supported by contemporary modelling and manufacturing techniques. The intention is not to disguise a vintage Bentley as a modern car, but to understand the original engineering deeply enough to keep it dependable under the kind of use for which it was created.

Investment also extends to people.

An apprenticeship programme and structured transfer of knowledge are intended to ensure that skills accumulated within the business do not disappear with one generation of engineers. For cars whose original makers and suppliers vanished decades ago, preserving that human knowledge may eventually prove as important as preserving the components themselves.

History that still moves

The final part of the Vintage Bentley philosophy is perhaps the most important: these cars should be driven.

Not merely exercised occasionally, but properly used.

The workshop prepares cars for rallies, tours, road use and competition around the world, with extensive testing forming part of its work. William Medcalf himself has spent more than two decades racing and rallying vintage Bentleys internationally.

In 2025, the first Bentley Motors Works Le Mans team car returned to the circuit exactly 100 years after its racing debut, with Medcalf behind the wheel. More recently, the company completed the restoration of the 1924 3 Litre Le Mans winner, returning the historically significant car to the specification and condition in which it appeared on the starting grid before taking its place at the M24 Museum of Motorsport at Le Mans.

Those projects demonstrate the unusual responsibility involved in this work.

A W.O. Bentley can be an important historical artefact while simultaneously remaining an extraordinarily capable motor car. Preserving one does not necessarily mean protecting it from the road; sometimes preservation means possessing the knowledge and engineering capability to allow it to continue doing what it has done for a century.

Vintage Bentley has built an entire organisation around ensuring that remains possible.

It is this singular concentration of W.O. Bentley knowledge, preservation, in-house engineering and belief in actively using these remarkable cars that makes Vintage Bentley a HACCA Trusted Specialist.

Vintage Bentley
West Sussex, England
+44 (0)1730 895511

Few motor cars have achieved the enduring status of the Mercedes-Benz 300 SL. Technically advanced, visually unmistakable and deeply connected to Mercedes-Benz's post-war competition history, it has become one of the most significant collector cars of its generation.

For HK-Engineering, the 300 SL is not simply one important model among many. It is the focus of the business.

Based in Polling, Germany, the company has developed an international reputation for its knowledge of both the 300 SL Gullwing and Roadster, bringing restoration, maintenance, mechanical engineering and specialist component manufacture together with sales and support for owners around the world.

That concentration has created something increasingly valuable in the collector car industry: knowledge developed through repeated, detailed experience of the same motor car.

Understanding every part of the 300 SL

The apparent simplicity of a 1950s sports car can be deceptive.

The 300 SL was an unusually sophisticated machine for its period. Its tubular spaceframe, fuel-injected straight-six engine and distinctive engineering reflected Mercedes-Benz's competition experience, while the construction of the Gullwing in particular created challenges entirely specific to the model.

Restoring one correctly requires an understanding of how all of those elements relate to one another.

HK-Engineering's approach extends through the complete car, encompassing bodywork and restoration alongside engine and drivetrain rebuilding, fuel-injection system overhaul and detailed mechanical preparation.

Fuel injection is a particularly specialist area. The 300 SL's mechanical direct-injection system was one of the technologies that distinguished the car when new, and correctly rebuilding and calibrating it requires knowledge very different from that associated with conventional carburetted classics.

The company's in-house manufacturing capabilities add another dimension. As original components become scarce or unsuitable for continued use, the ability to reproduce parts specifically for the 300 SL helps maintain both technical accuracy and long-term support for surviving cars.

Restoration measured in detail

At the highest level, a 300 SL restoration is judged by far more than the quality of its paint.

Correct materials, finishes, mechanical specification, panel fit, interior details and countless model-specific components all contribute to whether the finished car genuinely represents the way a 300 SL should be.

That level of accuracy comes from familiarity.

Working repeatedly with Gullwings and Roadsters allows subtle differences between cars, production periods and specifications to become part of the accumulated knowledge of the workshop. For concours-level projects, those details can be critical; for an exceptionally original car, the same knowledge can help determine what should remain untouched.

Preservation therefore matters alongside restoration.

As the best 300 SLs become increasingly significant historically, retaining original material and understanding the story of an individual car can be more valuable than automatically replacing everything in pursuit of cosmetic perfection.

The skill lies in recognising the difference.

Beyond the workshop

A 300 SL was created to travel, and many owners still expect their cars to do exactly that.

HK-Engineering's involvement extends beyond restoration into ongoing maintenance, concours preparation and support for cars participating in classic rallies and international events. Preparing a car for this type of use demands a slightly different emphasis: originality remains important, but reliability and correct mechanical operation become equally essential.

For an international clientele, that continuity can be particularly valuable. A car can be acquired, restored or maintained by people whose working knowledge remains concentrated on the same model, with ongoing support available as its ownership evolves.

Sales form another part of that relationship, bringing the company's technical understanding into the acquisition process and allowing prospective owners to draw upon specialist knowledge before a 300 SL enters their collection.

There are broader Mercedes-Benz specialists, and there are restoration businesses capable of working on almost any important classic. HK-Engineering has chosen a different path — concentrating its expertise on one of the most technically and historically significant Mercedes-Benz models ever produced.

The result is an unusually complete understanding of what a 300 SL is, how it was built and what is required to preserve the experience of owning and driving one.

It is that singular depth of knowledge and commitment to the Mercedes-Benz 300 SL that makes HK-Engineering a HACCA Trusted Specialist.

HK-Engineering
Polling, Germany
+49 881 925 6090

There are two distinct disciplines involved in working with an important classic Mercedes-Benz. One is knowing how to preserve what made the original car exceptional. The other is understanding how far its engineering can be developed without losing that identity.

Mechatronik has built its name around both.

Based in Pleidelsheim, Germany, the company works across restoration, preservation, engineering and collector car sales, with a particular affinity for significant Mercedes-Benz and Mercedes-AMG models. Alongside historically faithful restorations sits an altogether different proposition: the company's New-Tech Series, in which the character and design of a classic Mercedes are combined with carefully integrated contemporary technology.

It gives Mechatronik an unusual position — equally comfortable returning an important car to original specification or reconsidering how a classic might perform in the modern world.

Respecting what came before

Restoration begins with understanding the qualities that made these cars significant in the first place.

Mercedes-Benz produced some of the most comprehensively engineered motor cars of their respective eras, and preserving that integrity requires attention extending far beyond cosmetic presentation.

Mechatronik's substantial in-house capabilities allow bodywork, paint, mechanical systems and interior trim to be considered as elements of the same project. Engine and drivetrain rebuilding can sit alongside detailed body restoration and the recreation of interiors, providing control over the numerous disciplines required to return a significant car to an appropriate standard.

This becomes particularly relevant with rare Mercedes-AMG models.

Long before AMG became fully integrated into Mercedes-Benz, its cars were produced in far smaller numbers and frequently carried specifications unique to individual customers or periods of production. Correctly maintaining and restoring them requires an understanding not only of Mercedes-Benz, but of the engineering and modifications that made those early AMG cars different.

Whether the objective is preservation or a comprehensive concours-level restoration, the underlying challenge remains the same: to ensure the finished motor car retains the qualities that established its significance.

A classic, reconsidered

The New-Tech Series approaches the same heritage from another direction.

Rather than recreating the experience of a classic Mercedes exactly as it left the factory, Mechatronik asks what that car might become if its original design were supported by more contemporary engineering.

Modern drivetrains, braking, suspension and comfort systems can be integrated within classic Mercedes-Benz architecture, creating cars capable of coping naturally with present-day roads and expectations while retaining the appearance and atmosphere of the original.

The difficulty lies in restraint.

It is relatively straightforward to make an old car faster or more technologically sophisticated. Far harder is introducing those capabilities without allowing the modern components to dominate the experience.

A successful reinterpretation still needs to feel coherent. The proportions, interior environment and fundamental character of the classic car must remain convincing even though what lies beneath may have changed considerably.

That balance between original design and discreetly integrated modern performance has become a defining feature of Mechatronik's work.

Two approaches, one philosophy

Restoration and re-engineering might appear to sit at opposite ends of the classic car world, but at Mechatronik they share much of the same foundation.

Both require detailed knowledge of the original motor car. Both depend upon craftsmanship and engineering working together. And both demand an understanding of which elements define the character of a Mercedes-Benz strongly enough that they should not be compromised.

The company's wider collector-car operation complements those capabilities, with rare and significant vehicles offered for sale alongside its restoration and engineering activities. This creates an environment in which acquisition, ownership, restoration and development exist within the same specialist operation.

For one client, the ideal Mercedes-Benz may be an exceptionally original car preserved as faithfully as possible. For another, it may be a classic capable of being used every day with performance and refinement its original engineers could only have imagined.

Mechatronik understands the appeal of both.

It is that ability to preserve Mercedes-Benz history while also interpreting it intelligently for a new generation of ownership that gives Mechatronik its distinctive place within the collector car world — and makes the company a HACCA Trusted Specialist.

Mechatronik
Pleidelsheim, Germany
+49 7144 99820

RS Williams has been part of the Aston Martin landscape since the late 1960s, developing a reputation that reaches well beyond conventional restoration. Its history encompasses road cars, competition machinery, engine development and some of the marque's most significant models — creating a depth of experience built as much through driving and racing Aston Martins as restoring them.

From its Surrey base, the company undertakes everything from servicing and carefully considered upgrades to major mechanical work and complete concours-level restoration. Classic Aston Martin sales and historic motorsport preparation complement the workshop, giving RS Williams an involvement with the cars that can extend throughout their ownership.

At the centre of it all is an enduring fascination with making an Aston Martin perform as well as its appearance and reputation suggest.

Performance in the bloodline

RS Williams' relationship with Aston Martin has always had a strong competition element.

Historic motorsport provides a very particular education. A car driven hard on a circuit exposes weaknesses that might remain unnoticed during ordinary road use, while developing an engine for competition requires an understanding of performance, durability and the fundamental limitations of the original design.

That experience has played an important role in the company's approach to Aston Martin engineering.

Engine development and performance builds have become a defining part of the RS Williams name, particularly for owners looking to extract greater capability from a classic Aston without compromising the qualities that make the original engine distinctive.

The objective is not simply a headline power figure. Throttle response, torque delivery, cooling, reliability and drivability all influence whether an engine actually improves the motor car.

The lessons learned through motorsport naturally extend into road cars. An Aston Martin intended for fast touring may never experience the demands of competition, but it can still benefit from engineering developed in an environment where every mechanical decision is tested.

Restoration with an engineer's perspective

A concours restoration and a competition engine might appear to represent opposite sides of the classic car world, but both depend upon attention to detail.

RS Williams approaches restoration with the engineering of the complete car in mind. Body, chassis, drivetrain and running gear need to work together if the finished Aston Martin is to deliver more than visual perfection.

For significant cars, determining the appropriate level of intervention is equally important. Originality and provenance increasingly influence how historic Aston Martins are regarded, meaning that preservation can sometimes be more appropriate than comprehensive renewal.

Where complete restoration is required, historical accuracy and quality of finish must be accompanied by the mechanical integrity expected of a car that may still cover considerable mileage after leaving the workshop.

This becomes especially relevant with Aston Martins. These were grand touring cars conceived to travel quickly over long distances, and a beautifully restored example that does not perform convincingly has only fulfilled part of the brief.

An Aston Martin to use

Perhaps the clearest thread running through RS Williams is an understanding that significant cars need not become static objects simply because their values have risen.

Some clients want an Aston Martin restored to concours standard. Others want a familiar car made faster, more dependable or better suited to long-distance touring. Historic racers require another level of preparation entirely.

Supporting those different requirements calls for judgement rather than a single prescribed approach.

Servicing and ongoing maintenance allow cars to remain in regular use, while carefully selected upgrades can address areas where decades of engineering development provide worthwhile improvements. Classic Aston Martin sales add another dimension, bringing the company's technical understanding into the process of acquiring or selling a car.

More than five decades after the business began, RS Williams occupies an interesting position within the Aston Martin world: respectful of the marque's history, but never afraid to explore what its engineering is capable of.

That combination of restoration craftsmanship, performance engineering and knowledge forged through motorsport is what gives RS Williams its distinctive character — and makes the company a HACCA Trusted Specialist.

RS Williams
Surrey, England
+44 (0)1932 868377

Few marques place greater demands on restoration than Rolls-Royce and Bentley. The engineering, coachwork and interiors were created to standards that left little room for compromise when new — and preserving those qualities generations later requires an equally exacting approach.

For more than half a century, P & A Wood has devoted itself to that responsibility.

From its Essex home, the company cares for Rolls-Royce and Bentley motor cars spanning more than a century of production, from the earliest pre-war examples through to contemporary models. Restoration sits at the centre of the business, supported by servicing, engineering, coachwork, paint, interior trim, parts and sales.

Importantly, many of those disciplines remain together under one roof, allowing the complete motor car to be understood rather than its individual elements being treated in isolation.

Restoring the standard, not simply the car

A significant Rolls-Royce or Bentley presents a particularly complex restoration proposition.

The great coachbuilt cars were frequently individual creations, combining Rolls-Royce or Bentley engineering with bodies produced by specialist coachbuilders. Materials, construction techniques, finishes and details can vary considerably between cars that outwardly appear similar.

Restoration therefore begins with understanding the individual example.

Mechanical components need to function with the refinement expected of the marque. Coachwork must retain its correct form and proportion. Woodwork, leather, brightwork, paint and countless smaller details need to sit together convincingly rather than appearing as independently restored components.

P & A Wood's breadth of in-house craftsmanship becomes especially valuable here.

Traditional coachwork and fabrication can sit alongside mechanical rebuilding, paint and specialist interior trimming, giving the company control over the different disciplines required during a comprehensive restoration.

For cars destined for the international concours field, that attention becomes more exacting still. Presentation must be exceptional, but authenticity remains fundamental. The objective is not merely perfection — it is achieving a standard appropriate to the history and construction of the particular motor car.

Knowledge across generations

Although P & A Wood is closely associated with the great pre- and post-war Rolls-Royce and Bentley models, its expertise is not confined to one period.

Cars dating from the earliest years of the marques coexist within the business alongside considerably later machinery, creating a breadth of knowledge rarely found within a single specialist.

The engineering requirements of an early Silver Ghost bear little resemblance to those of a post-war Bentley or a contemporary Rolls-Royce, yet each represents a different chapter of the same marques' history.

Supporting that range requires both traditional skills and continually evolving technical knowledge.

Parts supply also plays an important role. As older cars become increasingly distant from their original production periods, access to the correct components and the knowledge required to identify them becomes an essential part of keeping those cars operational.

For collectors with cars spanning several generations, this creates the possibility of maintaining a long-term relationship with one specialist rather than moving between businesses as the age of the motor car changes.

The responsibility of continuity

The finest restorations eventually become part of a car's history themselves.

Once the work is complete, servicing, preservation and sympathetic maintenance determine how successfully that standard survives. P & A Wood's involvement therefore extends throughout ownership, from acquisition and sales through restoration to ongoing mechanical and cosmetic care.

That continuity is particularly relevant for important collections. A specialist familiar with a car's history, restoration and previous maintenance can make better-informed decisions about what it requires in the future.

There is also a wider significance to preserving these skills.

The traditional crafts involved in restoring coachbuilt Rolls-Royce and Bentley motor cars belong to an increasingly specialised area of the automotive world. Panel fabrication, fine upholstery, cabinet-quality woodwork and the mechanical understanding of early motor cars cannot simply be replaced by modern diagnostic equipment or contemporary production methods.

Keeping the cars alive means keeping that knowledge alive with them.

P & A Wood's enduring importance lies in precisely that combination: the traditional craftsmanship required to respect the past, together with the engineering knowledge necessary to ensure these remarkable motor cars continue to be driven and enjoyed.

It is this depth of expertise and long-standing commitment to Rolls-Royce and Bentley that makes P & A Wood a HACCA Trusted Specialist.

P & A Wood
Essex, England
+44 (0)1371 852000

Hilton & Moss brings together several decades of experience within a business designed to support classic and performance cars through every stage of their ownership.

Its roots can be traced to Peter Hilton and the establishment of Hilton Coachworks in 1984, followed by Castle Sportscars in 2001 and the development of a dedicated specialist restoration division in 2010. Today, those foundations have evolved into a substantial operation encompassing restoration, servicing, sales and secure storage from a purpose-built facility in Hertfordshire.

The later acquisition of Bespoke Performance, a highly regarded UK specialist in TVR and Noble, added another dimension to the business, extending its expertise further into performance and modern-classic machinery.

The result is an unusually broad proposition: one capable of caring for a significant classic undergoing major restoration while also understanding the very different requirements of a modern performance car.

From restoration to preservation

Every restoration begins with a decision about what the car actually needs.

For some, years of deterioration or previous repairs make a comprehensive rebuild unavoidable. Others retain sufficient originality that a more measured approach can preserve important elements of their history while addressing the areas necessary to make the car mechanically and cosmetically sound.

Hilton & Moss has the breadth of capability to approach both.

Complete restoration projects can encompass bodywork, mechanical systems, paint, trim and final preparation, with the different stages managed as part of a single project rather than a collection of unrelated jobs.

That oversight becomes particularly valuable during complex restorations. Decisions made during body preparation can influence later assembly; mechanical work may reveal requirements that affect other areas of the car; and the quality of the finished project ultimately depends upon each discipline working towards the same objective.

For cars that do not require restoration, servicing and ongoing maintenance provide the other side of the equation — preserving what is already there and ensuring the car remains dependable enough to be enjoyed.

The distinction is important. Good stewardship of a classic car is not always about doing more work. Sometimes it is about knowing when to leave well alone.

A broader definition of the classic car

The collector landscape no longer stops neatly at a particular decade.

Cars once regarded simply as contemporary performance machinery have matured into established modern classics, bringing a new generation of engineering and a very different set of ownership requirements into the specialist sector.

Hilton & Moss is particularly well positioned within that changing market.

Its experience extends from traditional classics into later performance cars, while Bespoke Performance brings specialist knowledge of TVR and Noble — two British marques whose cars occupy an increasingly interesting position between analogue performance machinery and recognised modern classics.

These cars require a different type of familiarity from much older machinery. Parts availability, specialist diagnostics, model-specific weaknesses and maintaining performance all become important considerations.

Bringing that expertise into the wider Hilton & Moss operation means the business is not restricted to one period, marque or type of collector. Instead, its capabilities reflect the way many collections are now assembled: an older classic may share garage space with a TVR, Noble or another significant performance car from a completely different generation.

More than a workshop visit

Owning an important car creates requirements that extend well beyond maintenance.

Hilton & Moss combines its workshop capabilities with sales and secure vehicle storage, allowing clients to keep different aspects of ownership within one specialist environment.

For a collector, that might begin with acquiring a car, continue through restoration or preparation and extend into long-term servicing and storage. For another client, the relationship may simply involve entrusting an existing car to the business and knowing that the expertise is available should its requirements become more involved in the future.

This breadth also gives Hilton & Moss a useful perspective on the complete life of a collector car. Workshop experience informs the understanding of cars offered for sale, while familiarity with restoration and maintenance provides context when advising owners about longer-term projects.

What distinguishes Hilton & Moss is ultimately not one individual discipline, but the way those disciplines come together.

Restoration, engineering, sales, storage and specialist performance-car knowledge exist within a single operation, providing continuity for owners whose cars — and collections — may evolve considerably over time.

It is this comprehensive approach to caring for both classic and modern performance motor cars that makes Hilton & Moss a HACCA Trusted Specialist.

Hilton & Moss
Hertfordshire, England
+44 (0)1279 813907

For many enthusiasts, the appeal of a classic Mercedes-Benz SL lies in its ability to occupy two worlds. These are important collector cars, but they are also sophisticated, beautifully engineered machines that remain remarkably capable of being driven and enjoyed.

The SL Shop has built its business around making that ownership experience possible.

Based near Stratford-upon-Avon, the company has grown into one of Europe's leading independent classic Mercedes-Benz specialists, with particular depth across the SL family and associated heritage models. Sales and sourcing sit alongside restoration, mechanical engineering, trim and upholstery, parts supply and long-term ownership support, creating an operation capable of looking after a car through virtually every stage of its life.

Rather than treating the sale, restoration and maintenance of a classic Mercedes-Benz as separate activities, The SL Shop brings them together around a single objective: helping owners get the best from the cars they have chosen to own.

The SL as it should be

Mercedes-Benz created the SL as a grand touring sports car rather than something intended to live permanently beneath a cover.

That distinction matters.

A beautifully presented classic can still disappoint if its steering, suspension, drivetrain or controls no longer possess the qualities engineered into them when new. Decades of wear, intermittent maintenance and previous repairs can gradually alter the way a car feels without necessarily producing an obvious fault.

The SL Shop's experience across generations of Mercedes-Benz allows restoration and mechanical preparation to consider the complete driving experience.

For some cars, that may mean a comprehensive restoration. Others require careful preservation, mechanical recommissioning or targeted improvements to return them to a standard where they can once again be used with confidence.

Bodywork, mechanical systems and interiors all form part of that process. Trim and upholstery are especially important within an SL, where the cabin contributes substantially to the character of the car and incorrect materials or detailing can fundamentally change the finished result.

The goal is not simply to make a classic Mercedes-Benz appear renewed, but to recover the sense of quality and engineering integrity that made it desirable in the first place.

Keeping ownership moving

Restoration is only one chapter in the life of a classic car.

Once an SL is back on the road, access to servicing, technical knowledge and the correct components determines how easily it can remain there. This is where The SL Shop's scale and parts expertise become particularly relevant.

Parts supply supports both the company's own workshop and owners maintaining cars elsewhere, providing access to components that can become increasingly difficult to source as individual Mercedes-Benz generations move further away from their original production periods.

That knowledge also informs the workshop itself. Understanding which components are available, which can be restored and where alternatives may be required allows mechanical work to be planned around the long-term needs of the car rather than simply resolving the immediate problem.

For owners, the result is continuity.

A car can be purchased or sourced, restored where necessary, serviced and maintained within the same specialist environment, with advice available as requirements change over time.

From first purchase to long-term ownership

The SL Shop's involvement frequently begins before a client has acquired a car.

Buying a classic Mercedes-Benz can be deceptively complicated. Two superficially similar examples can differ considerably once body condition, mechanical history, originality and previous restoration work are examined properly.

Specialist knowledge at the acquisition stage can therefore influence years of subsequent ownership.

Through sales and sourcing, The SL Shop can help match an owner with a car appropriate to their expectations — whether the priority is originality, condition, usability or the foundation for a future restoration.

What follows is equally important. Classic car ownership is rarely static. Cars require maintenance, circumstances change and an owner who initially wants an occasional weekend car may eventually decide to tour extensively or undertake a more comprehensive restoration.

The strength of The SL Shop lies in being able to accompany that progression.

It represents a particularly complete approach to the classic Mercedes-Benz world: not simply selling or restoring SLs, but providing the knowledge, parts and technical support that allow people to continue owning and enjoying them.

That commitment to the complete ownership experience is what makes The SL Shop a HACCA Trusted Specialist.

The SL Shop
Stratford-upon-Avon, England
+44 (0)1789 337070