If you thought the standard GR Corolla was already a heavily tuned track weapon, Toyota just proved you haven’t seen anything yet.As officially announced by Gazoo Racing today, Toyota has ripped the covers off the new GRMN Corolla. Designed under the direct supervision of Master Driver Akio Toyoda (operating under his racing alias, “Morizo”), this isn’t just a styling package. It is a completely re-engineered, two-seat track monster built specifically to survive the brutal, chassis-shattering elevation changes of the Nürburgring.The Mechanical Spectacle Of The GRMN CorollaWhile most automakers drop a flashy spoiler on a hatchback and call it a track edition, Toyota went to absolute extremes to stiffen the vehicle’s core architecture.AdvertisementAdvertisementAs highlighted in the technical press release, the most mind-boggling engineering detail isn’t under the hood; it’s in the chassis. To combat the severe inputs and surface changes of the “Green Hell” when attacking at full throttle, Toyota extended the application of structural body adhesives from 18.8 meters to a staggering 32.7 meters.GRMN CorollaThe Consequence? Splicing nearly 14 extra meters of industrial-grade adhesive into the frame essentially locks the body into a state of hyper-rigidity. When combined with the fact that Toyota literally ripped out the rear seats to save roughly 40 kilograms (replacing them with a heavy-duty strut brace), this aggressive chassis stiffening means the car responds instantaneously to the driver’s will under extreme lateral loads.Torque Bumps and The 6-Speed MandateUnder the hood, the GRMN Corolla retains the wildly popular 1.6-liter turbocharged three-cylinder engine, producing the same 300 horsepower. However, engineers tweaked the powertrain to deliver a wider, more ferocious torque curve, bumping peak twist from 295 lb-ft (400 Nm) to 302 lb-ft (408 Nm).To manage that power, Toyota widened the stance, slapped on ultra-sticky Michelin Pilot Sport Cup 2 tires, and equipped new monotube shock absorbers and dedicated aerodynamics, including specialized cool air ducts to manage intake temps during high-load track driving. And in a massive win for driving purists, the 2-seater GRMN is exclusively available with the 6-speed intelligent Manual Transmission (iMT).AdvertisementAdvertisement(Note: For those who need to haul passengers, the announcement also confirms a 5-seater MORIZO RR version equipped with the new GR-DAT automatic transmission is currently under development.)Getting Your Hands on One?Because this is a bespoke, hand-finished track weapon built at the Motomachi plant in Japan, availability is going to be incredibly scarce.The GRMN Corolla will be sold in severely limited numbers across Japan, North America, and Australia. In Japan, buyers will actually have to apply for purchasing consultations via the “GR app” starting in the fall of 2026, with an official street launch scheduled for 2027.