2021 Toyota GR Supra — US model year
The 2021 U.S. GR Supra represents a meaningful one-year engineering revision, not just another model badge in the fifth-generation A90 story. Toyota increased the six-cylinder’s output and introduced the lighter, less expensive four-cylinder 2.0. That split produces distinctly different equipment and handling propositions, even though both cars carry the same exterior design language and two-seat sports-coupe identity.
Model identity and documented powertrains
Toyota’s 2021 release lists a 255-hp, 295-lb-ft 2.0-liter turbo four-cylinder and a 382-hp 3.0-liter turbo straight-six. Both use an eight-speed automatic; a manual gearbox did not join the U.S. lineup in model-year 2021. Beyond engine output, the 3.0 received additional front-end chassis bracing, updated suspension components and revised stability and differential software. Toyota explicitly notes that the 2.0 lacks the 3.0’s active differential and adaptive suspension.
- 2.0 turbo: 2.0 L turbo inline-four, 255 hp, 295 lb-ft; 8-speed automatic; RWD
- 3.0 turbo: 3.0 L turbo inline-six, 382 hp, 368 lb-ft in 2021 announcement; 8-speed automatic; RWD
Where the 2021 version makes sense
The smaller engine is not merely a slower version of the expensive car. Its lower stated curb weight and simpler chassis equipment can appeal to a driver who wants rear-drive sports-coupe proportions without using the maximum six-cylinder output. The 3.0, by contrast, offers considerably stronger acceleration and additional dynamics hardware as part of its identity. The A91 Edition is an equipment and appearance derivative, not a separate engine generation.
Limitations and market distinctions
Two seats, a low roof and a modest luggage area restrict this car as everyday transport. Cabin visibility, tire expense and insurance profile deserve a physical assessment before choosing it over a small performance hatchback. Some 2021 safety and technology aids required packages and must not be advertised as universally standard. Published acceleration forecasts are manufacturer statements, not tests conducted by this publication.
Buying used in 2026
Ask for service invoices, exact tire specifications, evidence of collision repairs and any aftermarket engine or suspension tuning. Confirm that a used 3.0 has the claimed adaptive and differential equipment and that a 2.0 listing has not borrowed a six-cylinder specification. Inspect automatic-transmission operation from cold and look for drivetrain modification history with a specialist. Alternatives include BMW’s Z4 roadster and other rear-drive coupes, but compare the actual trim and intended driving role.