From Toyota press: With performance equal or superior to many of the world's most exotic sports cars, it would have been easy for Toyota engineers to forget that Supra is still a Toyota at heart. But because it is a Toyota, they were able to incorporate speed, style, quality, dependability and Toyota's legendary reliability.
Supra is powered by a high-performance, twin-cam, in-line six-cylinder, 24-valve, electronically fuel-injected engine. In normally aspirated trim, it produces 220 horsepower at 5,800 rpm and a maximum of 210 lb./ft. of torque at 4,800 rpm. In addition to a specially tuned intake system, it incorporates split-exhaust manifolds for reduced engine back pressure, enhanced power output and greater fuel economy.
The normally-aspirated Supra is available with either a five-speed manual and four-speed automatic transmission.
Supra's turbocharged engine produces 320 horsepower at 5,600 rpm and 315 lb.-ft. of torque at 4,000 rpm. Supra's twin-sequential intercooled turbos provide quick response at low engine speeds and high-volume output at increased engine speeds. During low-speed operation, only one turbocharger operates, using less exhaust energy to improve response and torque from a standing start. In the middle-speed range, the second turbo comes to idle at a pre-set exhaust pressure for a smooth transition from the primary to the secondary turbocharger. Both turbos operate at full boost in the high-speed range.
Due to ever-increasing emission requirements, the Turbo's six-speed manual transmission has been discontinued. The four-speed electronically controlled automatic has been developed to extract the maximum from this engine. The automatic's control system adjusts shift timing, lock-up timing, hydraulic pressure for the clutch and brake, and engine torque in order to deliver virtually seamless shifts. In manual mode, selected by a console button, the transmission shifts quickly into each gear as it is selected. Shift times in manual mode are quicker than in fully-automatic mode.
The Turbo model also is available with only a Sport Roof.