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The Fascinating World of Shared Components

When it comes to classic cars, one of the most intriguing aspects is how manufacturers creatively sourced parts from other vehicles to save costs or streamline production. From exotic supercars to niche classics, many iconic vehicles share surprising components. Here’s some fascinating examples, along with the companies that supply the parts today.
Cars
3 March 2025

Classic Is Key

2004 Aston Martin Db7 Gt 2

The Hidden Legacy

Classic cars are often celebrated for their individuality, craftsmanship, and unique designs. However, behind the scenes, many classic car manufacturers relied on shared components to cut costs, simplify production, and ensure reliability. This practice of “component sharing” not only shaped the automotive industry but also created surprising connections between manufacturers.

Manufacturing bespoke components for every model was expensive, especially for niche or low-volume carmakers. To overcome this, manufacturers often sourced parts from larger brands or specialized suppliers. This practice allowed them to focus on design and performance while using reliable, cost-effective components for non-critical areas.

 

@miura Sv 4920 2

Lamborghini Miura

Often regarded as the first true supercar, borrowed its distinctive black grille vents from the humble Simca 1200 S Coupe and its front and rear lights from the Fiat 850 Spider. These parts were cleverly integrated into the Miura’s sleek design, proving that even exotic cars can benefit from cost-effective sourcing.

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230406 Pagani Zonda F 35

Pagani Zonda

The hyper-exclusive Italian supercar, known for its jaw-dropping performance and price tag, used HVAC heater and ventilation controls from the Rover 45. Pagani disguised the controls so well within the Zonda’s luxurious interior that most owners never realized their humble origins.

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Iconic Mclaren F1 Took 18 Months To Restore At Mso Gtspirit

McLaren F1

The legendary McLaren F1 used wing mirrors sourced from the Volkswagen Corrado. This practical choice didn’t compromise the car’s aerodynamics or aesthetics.

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Lotus Esprit

The futuristic Lotus Esprit borrowed its door handles from the Morris Marina, a much-maligned British family car. These handles were also used on other Lotus models like the Elite and Eclat.

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2004 Aston Martin Db7 Gt

Aston Martin DB7

Aston Martin’s DB7, which helped revive the brand in the 1990s, used taillights and door handles from the Mazda 323 F (Astina) in addition to having Ford mirror switches and a Jaguar key fob. This clever reuse of parts allowed Aston Martin to allocate resources toward its luxurious interiors and powerful engines.

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Lamborghini Diablo

A symbol of excess and speed in the 1990s, shared indicator stalks with the Morris Marina and headlights with Nissan 300ZX. In fact, the carbon eyelids on top of the headlights are there to hide the Nissan emblems.  This unlikely pairing demonstrates how even high-end manufacturers sometimes dip into simpler parts bins.

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Jaguar XJ220

The Jaguar XJ220, once the fastest production car in the world, used rear lights from the Rover 200. This cost-effective decision didn’t detract from its record-breaking performance or sleek appearance.

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1965 Austin Healey 3000 Mk3 Bj8 For Sale By Auction

Austin Healey 3000

Austin-Healey shared several key components, both within their own line-up and with other British Motor Corporation (BMC) vehicles, including engines, transmissions, brake systems, steering assemblies, suspension and chassis elements.

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Conclusion

The practice of borrowing parts has left an indelible mark on automotive history. From supercars to kit cars, these shared components tell fascinating stories about ingenuity and resourcefulness in car design. Knowing these connections adds another layer of appreciation to classic cars.

New manufacturers continue to emerge, producing parts that meet the needs of restorers. Keeping an eye on these newcomers can lead to finding parts that enhance the performance of classic vehicles while maintaining their authentic appeal.

So, the next time you encounter a rare part that’s difficult to find, don’t forget to expand your search beyond one brand. The perfect piece may just be waiting for you on the shelves of a different manufacturer, ready to bring your classic dream to life!

Automotive Directory

If you’re eager to explore the restoration scene, or if you’re looking to showcase your own business, the Classic Is Key Automotive Directory is a valuable resource. This up-and-coming directory connects enthusiasts with reputable companies specialising in classic car restorers, parts, and services. Find what you need, whether it’s a rare component or a reliable restorer, all in one place.

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Thanks for reading. We are all about sharing the love for classic cars. Let us know your thoughts and experiences in the comments below.

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