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TDF/ONE

REDEFINING PRIVATE
FORMULA 1® OWNERSHIP

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UNPARALLELED

TDF/One is a private ownership programme built around genuine Formula 1® chassis, re-engineered to deliver an authentic World Championship driving experience.

Each TDF/One chassis is hand-selected and meticulously inspected by our experts at TDF to verify its authenticity and history. It is then fitted with a TDF-developed powertrain, re-engineered systems and customisation options that allow the car to be driven as intended, without diluting performance or character.

YOUR VISION

Produced in very limited numbers, every TDF/One is individually specified in detail with its owner, from technical configuration through to livery, cockpit fit, and driving feel.

YOUR CAR

The TDF/One is not a replica or just ‘for show’. It’s engineered to be owned and driven, repeatedly and confidently, without compromise.

Your track experience

Ownership includes access to a programme of exclusive private track events, supported by TDF’s engineers, with training available from top-level motorsport coaches and drivers.

Latest Builds

450-600
BHP modes

4-cylinder
turbo

6-speed
transmission

~700kg
with driver

3000 km
rebuilds

8,500
RPM

No hypercar will ever get anywhere near it…But be warned: once you’ve experienced the purity and potency of such a machine, and the resulting speed and gravitational pull against your body, the sun rises and sets with it. It’s a drug. You’ll want it so, so bad.

ADAM TOWLER
MOTORING JOURNALIST

LATEST BUILDS

WANT TO EXPLORE
WHAT’S POSSIBLE WITH TDF?

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FAQ

How much does a TDF/One cost?

The TDF/One starts from £1.25m. As every car is individually engineered, we create a bespoke package around your vision.

The core programme includes everything required for track use — your equipment, engineering support, and a full design process with our team to create your personalised TDF/One specification.

Can you drive a TDF/One on the road?

No—the TDF/One is engineered exclusively as a Formula 1®–derived track car.

Road conversion would remove too much of the performance DNA that defines it, and the 25mm ride height alone makes road use impractical. The car is designed to be experienced in its purest form on circuit.

Can you drive a TDF/One on the road?

No—the TDF/One is engineered exclusively as a Formula 1®–derived track car.

Road conversion would remove too much of the performance DNA that defines it, and the 25mm ride height alone makes road use impractical. The car is designed to be experienced in its purest form on circuit.

Are there restrictions on driver size?

We tailor each TDF/One to its owner.

Pedals, steering position, seating, and control layout are all custom-fitted, replicating the level of precision a Formula 1® driver would receive.

While chassis dimensions set natural boundaries, our available chassis stock allows us to accommodate a wide range of driver sizes comfortably.

Is the TDF/One hard to drive? Do I need previous experience?

The TDF/One is designed to make this level of performance accessible.

The car can be set up across various performance windows, allowing new and experienced drivers to enjoy it confidently.

With adjustable power delivery, custom car parameters, and optional driver coaching and fitness support, we take owners from their first track session through to driving their Formula 1®-spec car on circuits worldwide.

Can I specify a V8 or V10 engine in a TDF/One?

As part of the TDF/One programme, no, but if you are looking for a car with a specific engine we can help you procure a chassis and offer a bespoke build through TDF/Works.

The TDF/One is engineered as a complete, integrated package to provide customers with a track-ready car. To make that possible, the chassis, engine, gearbox and control systems have been developed specifically to work together. Because of that, alternative engines such as a V8 or V10 are not offered as part of the TDF/One programme itself.

Can I buy a TDF/One chassis without the engine or gearbox?

TDF/One is delivered as a fully engineered, track-ready car.

However, if your goal is to buy an historic Formula 1–era chassis, either as a rolling show piece or to install an alternative powertrain, then we can still help. We regularly procure chassis in rolling specification, complete with as many original components as possible, specifically for this purpose.

Once secured, the car enters our TDF/Works department where we engineer the project entirely around your brief. This can include integration of a naturally aspirated high-revving engine, bespoke gearbox pairing and bellhousing design, electronics and control systems, full chassis restoration on a component-by-component basis and complete testing and track validation.

Do you support owners once the restoration is complete?

Yes. TDF/One offers ongoing preparation, maintenance, and trackside support to ensure each car performs as intended.

Through TDF/Events, owners also gain access to driving opportunities around the world, which helps protect both the enjoyment and long-term value of their cars.

Do you deliver globally?

Yes. We work with clients all over the world and have extensive experience shipping high-value, multimillion-pound vehicles and components to any destination.

Through our specialised freight partners and in-house logistics expertise, we manage or support the full movement process—whether it’s a complete car, a chassis, precision-engineered parts, or technical equipment.

We operate to the same standards seen in elite motorsport, ensuring every shipment arrives safely, on time, and handled with absolute care.