The Ford GT40 is named after its height: 40 inches, about 1.02 metres, measured at the top of the windscreen. It is a low, wide, loud car built for one purpose, to win the 24 Hours of Le Mans, and it did so four years in a row, from 1966 to 1969. Few cars have a cleaner story: a company whose talks with Ferrari ended, a rulebook, and a race.

Roughly a hundred originals were made and they now sell for millions, so most people who want that silhouette look at replicas. That is a perfectly honest way to own the shape, as long as you know what you are buying. This guide covers the history in short, how replicas differ, what a Rover V8 is doing in so many of them, what the Belgian O-plate allows and what I would check before bidding. It ends with the yellow replica on Epic Motor Trading, with the open questions left in.

A Car Built to Beat Ferrari

Henry Ford II had wanted a Ford at Le Mans since the early 1960s. After talks with Ferrari ended, Ford wanted a car that could beat the team that had won the race six years running, from 1960 to 1965, and it told its racing division to find a company that could build one.

The answer was a British one. The Lola Mk6 GT, a mid-engined coupé that already used a Ford V8, was chosen as the starting point, and its designer Eric Broadley made a short-term personal contribution without involving Lola Cars. Ford sent the engineer Roy Lunn, who had designed the Mustang I concept car, to England, and at the end of 1963 the team moved to Slough, near Heathrow Airport.

Why It Is Called the GT40

GT stands for grand touring. The 40 is the height in inches, 1.02 metres at the top of the windscreen, which was the minimum the rules allowed. The result is a cockpit that is tight for a tall driver. Dan Gurney was 6 feet 4 inches, and the Mk IV that he and A. J. Foyt drove to victory in 1967 needed a bubble extension over the seat. I keep that detail in mind whenever a listing tells me a GT40 has plenty of room.

The Hard Years, 1964 and 1965

The first seasons were not a triumph. At Le Mans in 1964 all three entries retired. The first win came at the Daytona 2000 km in February 1965, taken by Ken Miles and Lloyd Ruby in a Shelby American car, but the rest of that season was a disappointment and the Mk I again failed to finish at Le Mans.

The fix was brute force. Holman Moody and Shelby American altered the Mk I to take the much larger 427 cubic inch, 7.0-litre big-block Ford FE engine. That car, the Mk II, is the one that changed the story.

Four Wins in a Row, 1966 to 1969

1966: Mk II, McLaren and Amon

Three Mk IIs finished first, second and third at Le Mans in 1966, Ford's first overall win in the race. Only three of the thirteen Fords entered reached the flag, but that was enough. Bruce McLaren and Chris Amon won in car number 2 after 360 laps, ahead of Ken Miles and Denny Hulme in number 1 and Ronnie Bucknum and Dick Hutcherson in number 5.

The finish is still argued about. Ford wanted its three cars to cross the line together. Officials then applied a rule that, in a tie, the car that had started further back had covered more distance, and McLaren and Amon were declared the winners. Photographs and timing data suggest their car was about 6 metres ahead of Miles's. Carroll Shelby later called it a made-up rule. Miles died two months later at Riverside while testing the next GT40.

1967: Mk IV, Gurney and Foyt

The Mk IV, nicknamed the J-car after the FIA's Appendix J regulations it was built to meet, won in 1967 with Dan Gurney and A. J. Foyt, again with the 7.0-litre V8. Only six Mk IVs were constructed.

1968 and 1969: the Mk I returns

New rules limited prototypes to 3.0 litres, but homologated sports cars of up to 5.0 litres could still race, and that brought the old Mk I back into the game. John Wyer's team enlarged its engine to 4,942 cc and won in 1968 with Pedro Rodríguez and Lucien Bianchi, then again in 1969 with Jacky Ickx and Jackie Oliver. It was the same chassis both times, number 1075, nicknamed the Old Lady.

The 1969 race was decided by about 120 metres over the Porsche 908 of Hans Herrmann and Gérard Larrousse, after 372 laps each. At the start Ickx walked to his car and belted in instead of running across the track, which left him last away, and he still won. The traditional running start was discontinued afterwards.

How Many Were Built and What They Cost

Roughly a hundred cars were built in total, with 105 as the figure in the usual reference. Thirty-one Mk I cars were built at Slough in road trim. The Mk III was the road-going variant, with four headlamps and extra room at the rear for luggage; seven were built, four of them right-hand drive. In period, a completed car for competition use cost £5,200.

Today the numbers work the other way. With so few cars and a story this good, genuine GT40s regularly sell for millions of dollars at auction, and that is why the question for most buyers is not whether to buy a replica but which one.

Why There Are So Many Replicas

A shape that famous creates its own supply. Superformance builds the GT40/R and holds the GT40 trademark licence in the United States. Safir built cars of its own, and its Safir GT40 Spares later held the trademark. Southern GT works from Swanmore, near Southampton. KVA is another well-known name: a KVA-bodied car was sold at Bonhams in 2025. There is even an electric one now, the GT40 by Everrati.

Quality ranges from carefully built cars to home builds that took a decade. That is why I look at the builder and the paperwork before I look at the paint. A replica sold under its real name is a perfectly good car. The trouble starts when the name, the plate and the identification number do not tell the same story.

The Rover V8 Under the Cover

Original GT40s ran Ford V8s. The Mk I started with 4.2-litre prototypes, used 4.7 litres in production and ended up with the 4.9-litre Windsor; the Mk II and Mk IV used the 7.0-litre. Many British replicas use something else, and the Rover V8 is a common choice.

It has a curious origin. The engine began as the Buick 215, an all-aluminium V8 introduced in 1960 for the 1961 model year. General Motors agreed to sell the tooling to Rover in January 1965, and Rover's version arrived in 1967 in the P5B saloon. Production ran until May 2004, just under a million engines in 37 years.

The 3.9-litre version has 3,946 cc and was revised in 1995 and renamed the 4.0, rated at 190 hp. The final version produced 188 hp at 4,750 rpm. It weighs about 170 kg dry, less than many four-cylinder engines it replaced, and it was relatively common in British kit cars; Morgan, TVR, MG, Land Rover, Marcos and Ginetta all used it.

The power figure to question

A standard 3.9 is rated at roughly 190 hp. TVR claimed 275 bhp for its own 3.9, a figure many enthusiasts treat with scepticism, and a healthy engine makes over 240 bhp. A listing that quotes 280 hp is therefore describing a tuned engine or an optimistic number, and I would ask for the build sheet or a power run. That does not make the car bad. It makes it a question.

A Rover does not sound or feel like the Ford small-block in the original, and purists will say so. In return you get a light aluminium engine that is common enough in Britain that help should not be hard to find. For a car that will be driven rather than put on a stand, I think that is a fair trade.

Reading Replica Paperwork

On a replica the paperwork does the work that the chassis plate does on an original. Start with the registration certificate and read it line by line: the make and model as registered, the date of first registration, the date of the last registration, the identification number and, on a Belgian certificate, the plate. Then compare every number with the car itself.

The yellow car below is a useful example. The listing gives the year as 1982, while the certificate shows a first registration on 10 August 1983 and a last registration on 10 March 2020. A build year and a registration date are different things, so neither has to be wrong, but a buyer should know which one the year in the listing refers to. The same goes for the identification number, where the entry in the listing and the number on the certificate differ in their ending.

Beyond the certificate, ask for whatever proves the build: invoices for the engine and bodywork, photographs taken during the rebuild, the builder's plate, the engine number and any earlier inspection reports. Our guides on papers and proof of ownership and on frame and engine numbers explain what to ask for and why.

The Belgian O-Plate

The yellow car is registered on a Belgian O-plate, the oldtimer plate. According to FOD Mobiliteit, a vehicle must have been in use for more than 30 years and pass a special oldtimer technical inspection to receive one. The first registration on this car's certificate is from 1983, well past that age.

The plate comes with limits that matter for a car like this. An O-plate may not be used commercially or professionally, for commuting to work or school, for paid passenger transport or as a work tool. It is a plate for pleasure driving, events and weekends, not for the daily commute. If you live outside Belgium, check what your own country does with a Belgian historic plate before you bid; I have not verified how other countries treat it.

What to Check Before You Bid

Every GT40 replica has its own weak points, but the questions repeat. These are the ones I would ask first.

• Chassis and bodywork. Ask for photos of the chassis from underneath, the welds, the suspension mounting points and any sign of repair. Our guide on rust and bodywork applies to a steel chassis as much as to a steel body.

• Engine identity and condition. Ask for the engine type and number, a video of a cold start, the state of the coolant and the oil pressure when hot. An aluminium engine does not forgive neglected coolant.

• Cooling and fuel. In a mid-engined car the radiator sits at the front and the pipes run a long way back. Look at how they are routed and supported, and ask about the fuel tank, the lines and any smell of petrol in the cabin.

• Gearbox and linkage. A cable linkage to a gearbox behind the seats can feel vague. Ask how it shifts, and note that the yellow car's listing mentions the linkage may need adjusting.

• Doors, glass and seals. Doors that cut into the roof need to fit well to keep out water and noise. The listing mentions the fit of the doors as a point to fine-tune.

• Brakes and tyres. Check the date codes on the tyres and ask when the brake fluid was last changed.

• Space. Sit in the car before you bid if you can, especially if you are tall.

If you cannot inspect the car yourself, an independent check is cheap compared with one surprise. We explain when it pays in our guide to the pre-purchase inspection.

Driving One

I have not driven this particular car, so I will describe what the layout implies rather than pretend to know how it feels. The engine sits right behind your shoulders, so it is loud, and it makes heat. The sills are high and the roof is low, which makes getting in and out an act of folding. Visibility to the rear is whatever the engine window allows. The ground clearance is small enough that speed bumps become a planning exercise.

None of that is a criticism. A GT40 replica is not meant to be comfortable, and the ones that are used are the ones that are enjoyed. It is a car for a sunny Sunday, a rally or a track day, and the O-plate fits that kind of use.

What a GT40 Replica Costs

There is no single price for a replica, because the builder, the engine, the quality of the build and the paperwork decide almost everything. A few verified data points show the spread.

Bonhams, Goodwood Revival, 13 September 2025

A KVA-bodied replica with a 302 cubic inch Ford V8, a Renault transaxle and about 400 miles since it was completed to road-going specification sold for £48,300 including premium.

A 1994 GTD replica, December 2025

A project car that needed recommissioning was advertised at £55,555. The listing does not report a sale, so treat it as an asking price.

The price tracker

The Classic Valuer lists 73 sold GT40 replicas in total and puts the prices since 2020 between £15,886 and £403,531, with a median of £69,377. The site's own FAQ gives a slightly higher top figure, which tells you how thin the data is at the extremes.

My reading is that a well-documented, well-built replica with a known builder sits in the middle of that range, and that the top belongs to cars with the best provenance and specification. Where a given car belongs depends on the build and the papers.

The Yellow GT40 on Epic Motor Trading

The car on our listing is a yellow replica with black stripes and number 8 roundels, in right-hand drive, located in Belgium. According to the seller it was rebuilt from 2020: the engine was rebuilt from the first part to the last by Custom Garage, followed by the bodywork, the yellow paint and the upholstery. The engine is a Rover 3.9-litre V8 with a five-speed manual gearbox, and the car is described as being in order for the technical inspection and the papers, on an O-plate.

The photos show clean paint, a tidy right-hand-drive cockpit with yellow quilted seats, a wooden gear knob and a row of toggle switches, and a bare-metal floor with some marks and surface corrosion in places. Through the rear window you can see a V8 with finned alloy valve covers under a mesh air filter.

What the papers show

The Belgian registration certificate is in the Documents tab on the listing. It confirms an O-plate registration, a first registration on 10 August 1983 and a last registration on 10 March 2020.

What is not yet confirmed

The builder of the replica is not named, and there are no build invoices in the listing. The year in the listing is 1982 while the certificate starts in 1983. The listing quotes 280 hp, above what a standard Rover 3.9 makes, and the valve covers in the photos carry the Ford oval, so the engine type and number are worth confirming. The mileage of 17,300 is given without a unit and without a photo of the odometer. The listing also says this is the last imported replica approved for the road in Belgium, in 2019, and I could not verify that. There are no photos of the underside or the chassis.

None of this is unusual for a privately built replica, and none of it is a reason to stay away. It is a reason to ask the right questions before you bid, and to sit in the car if you can. For everything else, the car is sold in the condition it is in, without any warranty.

A Bidding Checklist

• Ask for the build records and the invoices for the engine, bodywork and paint.

• Compare the identification number and the engine number with the certificate.

• Ask the seller to confirm the engine type and how the power figure was measured.

• Request photos of the underside, the chassis and the engine bay.

• Check that you are comfortable with the O-plate rules, and with your own country's rules if you live abroad.

• Sit in the car, or ask for photos with a person in the seat for scale.

• Plan the transport before you bid, because a low car on an open trailer needs the right ramps.

Payment on our platform stays protected until the car is delivered; how an auction works explains the steps, and our guide to escrow goes into the detail.

The GT40 is one of the few cars whose shape is understood by people who have never followed motor racing. A replica gives you that shape at a price that a well-prepared buyer can plan for. Have a look at the classic cars and the live auctions, and put this checklist next to the listing.

Photo credit: MrWalkr (CC BY-SA 4.0), Calreyn88 (CC BY-SA 4.0), Bahnfrend (CC BY-SA 4.0), Lewis Collard (public domain)