In a thrilling turn of events, it appears that Toyota is gearing up to unleash a new Supra variant designed to conquer one of the world’s most renowned racetracks with lightning speed. Our eagle-eyed spy photographer recently captured intriguing images of a partially camouflaged prototype tearing around the hallowed Nürburgring Nordschleife in Germany. All signs point to this being the 2025 Toyota GRMN Supra.
For those well-versed in the world of Supra enthusiasts, Toyota’s Gazoo Racing (GR) division needs no introduction. However, there’s another acronym on the horizon, and it’s worth knowing – GRMN. This designation stands for “Gazoo Racing tuned by the Meister of the Nürburgring,” with the latter part of the name honoring Toyota’s late chief test driver, Hiromu Naruse.
Now, the mere sighting of a Supra being put through its paces on the Nürburgring doesn’t automatically label it a GRMN model. Nevertheless, speculations that began circulating in 2020 have kept enthusiasts eagerly awaiting the emergence of such a track-focused machine. The 2023 model year brought confirmation of a manual transmission for the Supra, validating yet another long-standing rumor. This only fuels the anticipation for the next evolutionary step in the A90-generation Supra.
A closer look at the spy shots reveals intriguing features on the Supra test mule. Up front, there’s a revised front lip and prominent canards. The rear, however, steals the show with a distinct rear wing. At first glance, it may resemble the spoiler on the 2024 Supra 45th Anniversary Edition, but upon closer inspection, you’ll notice lightweight mounting brackets and unique tips.
Evident enhancements that separate this car from the standard Supra include upgraded brakes and what appears to be a lowered ride height. It’s reasonable to expect that the GRMN variant will come equipped with a revised suspension, designed to be lower and stiffer, thus enhancing the already sharp handling of this coupe.
Furthermore, the prototype showcases larger brake calipers in contrast to the regular GR Supra, accompanied by cross-drilled rotors. Spy photos also hint at the presence of lighter wheels wrapped in ultra-grippy Michelin Pilot Sport Cup 2 tires.
The most intriguing mystery surrounding the GRMN Supra revolves around what lies beneath the hood. Like its Supra siblings, it’s confirmed to feature a BMW-sourced engine. This engine is likely to be plucked from one of BMW’s revered M cars, with the 473-hp twin-turbocharged 3.0-liter straight-six, which powers the M3 and M4, standing as a strong candidate.
There’s a possibility that Toyota might opt for a detuned version of the same engine, as seen in the 453-hp BMW M2. An interesting commonality among these potential engines is their compatibility with a manual transmission, a feature that sets them apart in the modern performance car landscape. However, the jaw-dropping 543-hp powerplant employed in the M3 CS and M4 CSL might not be a fitting choice for the GRMN Supra. Time will ultimately reveal this intriguing powertrain puzzle.
As the 2025 GRMN Supra gears up for its inevitable debut, it stands as a testament to Toyota’s unwavering commitment to pushing the boundaries of performance and capturing the essence of pure driving exhilaration. With the Nürburgring as its proving ground, the GRMN Supra is poised to make a resounding statement as it seeks to etch its name into the annals of automotive history.