Japan’s Best Car Web reports that the GRMN Supra could debut as early as the fall of 2023, although a few years ago the same publication talked about a 2020 debut. Note that the current, fifth generation of the Toyota Supra was originally introduced in 2019 and will allegedly stick around until 2025, before a rumored EV successor arrives in 2026.

It's bound to happen before 2025 as that year will allegedly see the introduction of a next-generation Supra devoid of combustion engines. The Supra GRMN is expected to serve as the swan song for the fifth-generation model and have somewhere in the region of 543 horsepower as the Japanese magazine speculates it'll pack 550 PS.

The high-performance variant is rumored to arrive before the next-generation Supra, which will debut in 2025. The GRMN supra is expected for the fifth-generation model to have around 543 horsepower as the Japanese magazine speculates it will pack 550 PS.