Toyota's New GT3 Racer Skips the Street Automobile's Hybrid, Goes Pure V-8

Toyota’s eventful presentation at present on the Higashi-Fuji Technical Middle in Japan featured not simply the street-legal GR GT and the reborn Lexus LFA but in addition a track-only machine. Contemplating the Lexus RC F GT3 is already a decade previous, it’s secure to say the GR GT3 can’t come quickly sufficient. Nonetheless, regardless of internet hosting the world premiere, Gazoo Racing gained’t launch the race automotive till “round 2027,” when its road-going companion can be scheduled to go on sale.

Though the 2 GR GT fashions are lower from the identical material, there are some notable variations. For starters, the racing machine does away with the electrical motor built-in into the street automotive’s transaxle. Consequently, the GT3-spec race automotive is a pure V-8 machine with a variation of the newly developed twin-turbo 4.0-liter engine.

Toyota is concentrating on a curb weight of 1,750 kilograms (3,858 kilos) or decrease for the model with a license plate. As you possibly can think about, the GT3 shall be a lot lighter, following the elimination of the electrical motor and the stripped-out cabin. It must meet class laws, so it should adhere to a minimal weight determine primarily based on the stability of efficiency (BoP). For reference, the ageing Lexus RC F GT3 has a base weight of 1,250 kg (2,755 lbs).

The brand new GR GT3 adopts a much more aggressive, aero-driven physique with a large rear wing and entrance fender louvers. It eschews the street automotive’s rear-mounted quad exhaust ideas in favor of an arguably extra spectacular side-exit setup, echoing its predecessor. Predictably, the inside is much much less civilized, having been stripped right down to the naked necessities.

Photograph by: Toyota

In comparison with the road automotive, its cousin in racing overalls is barely longer, wider, and decrease. It measures 188.3 inches (4,785 millimeters) lengthy, 80.7 in (2,050 mm) vast, and 42.9 in (1,090 mm) tall. You’ll additionally spot Rays centerlock wheels with Michelin Pilot Sport observe tires as an alternative of a five-lug setup with Pilot Sport Cup 2 road-legal rubber. Each have Brembo carbon-ceramic brake discs entrance and rear.

Toyota doesn’t say something about energy, however as soon as once more, that may rely upon the BoP. For the road-legal GR GT, engineers are concentrating on at the least 641 hp and 627 lb-ft (850 Nm), although these figures additionally embrace the additional oomph from the electrical motor.

Because the automotive gained’t be prepared till 2027 on the earliest, the venerable Lexus RC F GT3 will race for at the least one other season. The brand new observe machine has been a very long time coming, contemplating an idea was first proven in January 2022 on the Tokyo Auto Salon. Though it bears some resemblance to the four-year-old showcar, the true factor seems to be considerably extra hardcore.

Toyota calls it an “under-development prototype,” so some particulars should still change as soon as the GR GT3 is lastly able to go racing.

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– The Motor1.com Staff