Mercedes-AMG ONE: An Actual Formula 1 Engine, Somehow Made Street-Legal

Most "F1-inspired" road cars borrow a philosophy. This one borrows the actual hardware — a genuine hybrid powertrain descended directly from Mercedes' championship-winning Formula 1 cars, re-engineered to survive daily use rather than 300 kilometres at a time.

Illustration for editorial purposes

Racing Technology, Not Racing Aesthetics

Plenty of road cars claim Formula 1 DNA as a marketing line. Reviewers keep pointing out this is one of the very few where that claim is close to literal, developed closely alongside Mercedes' Brackley-based F1 team.

Generations at a Glance

Four Years Late Because of a 5,000rpm Idle

Originally revealed as the Project ONE concept in September 2017 at the Frankfurt Motor Show, the AMG ONE finally reached its first customers in early 2023 — over four years behind its original planned debut, and for a genuinely fascinating engineering reason. An F1 engine idles at a smooth 5,000rpm in race trim, a speed that simply doesn't matter on track because nobody cares about emissions when a car is circulating a race circuit. Getting that same 1.6-litre V6 to idle stably enough to pass road-legal emissions standards at around 1,200rpm proved dramatically harder than anyone anticipated — AMG's then-CEO Tobias Moers explained that throttle leakage which nobody worries about at F1 idle speeds becomes a genuine emissions problem the moment you need a smooth, compliant idle for a road car. That single issue cost the project at least nine months on its own, before further delays tied to WLTP testing cycles and durability — an F1 engine is never designed to survive tens of thousands of road miles the way this one now has to — pushed the total delay well beyond four years.

Genuine F1 Hardware, Not Just F1-Inspired Marketing

At its heart sits a 1.6-litre turbocharged V6, directly descended from the engine powering Mercedes' Formula 1 cars, revving to a genuinely extraordinary 11,000rpm and supported by four separate electric motors for a combined output in the region of 1,000 horsepower. Two of those motors drive the front wheels independently for genuine torque vectoring, while a third integrates with the turbocharger to eliminate lag entirely — all technology drawn straight from the team responsible for Lewis Hamilton's championship-winning cars. Styling draws heavily on the Mercedes CLK GTR endurance racer, particularly around the front end and side profile, while the interior pairs genuine motorsport switchgear with a pair of 10-inch touchscreen displays for everyday usability.

Its Place Among the Track-Derived Hypercars

The AMG ONE arrives as Mercedes' clearest statement of its Formula 1 success translating into road car credibility, following the team's dominant run through the V6 hybrid era. It sits alongside the McLaren P1 GTR and rivals like the Aston Martin Valkyrie — itself developed with F1 designer Adrian Newey — as part of a small handful of genuinely track-derived road hypercars rather than road cars simply styled to look the part.

How Much Is a Mercedes-AMG One Worth Today?

All 275 examples were allocated to existing Mercedes-AMG clients well before deliveries finally began in 2023, at an original price of around £2.4 million, and the car commands significant premiums whenever an allocation changes hands on the secondary market. Given its status as one of the only genuinely Formula 1-derived road cars ever built — and the sheer engineering difficulty of getting it there, as covered above — it's widely regarded among specialists as a landmark future collector's piece, in the same conversation as the McLaren F1 for genuine motorsport pedigree translated directly into a road car.

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Sources: HotCars, Octane.rent.