There are resto-mods and electra-mods and now we appear to need a name for what TDF is doing, taking Formula One racing chassis and installing its own powertrain with the promise of providing customers with “a package that is more reliable, useable and affordable to maintain.”

That package is the TDF-1, which uses a 2011 Marussia or 2012 Sauber chassis as its basis. The TDF powertrain comprises a turbocharged 4-cylinder engine that puts out 600 horsepower at 9,000 rpm and a 6-speed semi-automatic transmission.

“The result is a car that delivers 95 percent of the on-track performance of an equivalent F1 car, with all of the visceral driving dynamics felt by the Marussia and Sauber drivers during the 2011/2 seasons,” TDF said in its news release.



“In qualifying setup, the TDF-1 will generate 4.0g in a high-speed corner and 4.5g under braking.

“However, TDF’s powertrain is exceptionally robust and far more reliable, providing owners with a highly usable package that is affordable to run and maintain. It can be started at the press of a button on the steering wheel and only needs to be serviced annually.”

British press reports say the cars will cost £1.5 million ($1.96 million) each.

“As a core part of our business is maintaining modern-classic F1 cars, we know the complexities of keeping these cars on the track,” Matt Faulks TDF director, says in the company’s news release. “With TDF-1, we wanted to create a package that allows driving enthusiasts the ability to have a genuine F1 experience that is more accessible and cost-effective.”

“Driving a TDF-1 is like no experience I’ve had before; the responsiveness, balance and agility is second to none, and the raw speed is incredible,” added Jessica Hawkins, the TDF-1 development driver. “As a professional racing driver, I’ve been behind the wheel of some impressive cars in my career, but nothing comes close to the TDF-1. We’ve worked hard to develop a range of set-ups that suit all levels of experience and ability. The end result is a package that helps drivers build confidence and start to push the limits of TDF-1.”



TDF said it has removed some of the complexity from driving a modern F1 car so customers can concentrate on the driving experience rather than the various onboard systems.

TDF is short for Tour de Force Power Engineering and, according to its news release, the British company has a staff of former F1 engineers who do the restoration, maintenance and at-track support for many people who have come to own F1 cars after their season on the circuit.

In addition to vehicle and spare parts provision, TDF will host several driving days at European race tracks for TDF-1 owners.

This article, written by Larry Edsall, was originally published on, an editorial partner of Motor Authority.