2026 Toyota Supra 5.0 V8 – Expected Specs, Performance & Release Rumors

The Toyota GR Supra has become an icon of modern sports car design, loved for its sharp handling and powerful inline-six. But the latest buzz in the performance car world is about something bigger — literally. Rumors and racing developments point toward a 5.0-liter V8 Toyota Supra that could take the nameplate to an entirely new level.

The Origin of the 5.0 Supra Rumor

While Toyota hasn’t confirmed a road-going V8 Supra yet, the company has announced a 5.0-liter V8-powered GR Supra for the Australian Supercars Championship starting in 2026. This motorsport move is more than a curiosity — it shows Toyota has already engineered a Supra chassis around a naturally aspirated V8, sparking speculation about a production version.

Possible Engine & Performance Specs

The most likely candidate for a road car is Toyota’s proven 2UR-GSE 5.0-liter V8, already used in the Lexus LC 500 and RC F. In those cars, it delivers around 470 horsepower and 398 lb-ft of torque, with a high-revving, naturally aspirated character.

If adapted for the Supra, here’s what enthusiasts might expect:

• Horsepower: 450–500 hp (depending on emissions and tuning)

• Torque: 380–420 lb-ft

• 0–60 mph: Likely in the low 4-second range

• Top Speed: Around 180+ mph

A naturally aspirated V8 would offer instant throttle response, a higher redline, and the kind of V8 exhaust note that turbocharged engines simply can’t match.

Transmission & Drivetrain

Toyota currently offers the Supra with both a 6-speed manual and an 8-speed automatic. A V8 variant might keep the automatic for durability, but a manual gearbox could appear in a special edition for purists. Expect rear-wheel drive as standard, with a strengthened differential and updated traction control systems to handle the extra power.

Handling & Chassis Upgrades

The Supra’s chassis is already well-balanced, but a heavier V8 up front could require:

• Revised suspension tuning

• Stiffer bushings and sway bars

• Larger brakes for fade-free stopping

• Enhanced cooling systems for track use

Release Date & Availability

There’s no official word on when (or if) a Toyota Supra 5.0 V8 will reach dealerships. The earliest realistic date would be late 2026 or 2027, after the Supercars race program is in full swing. If it happens, expect it to be a limited-production halo model, potentially with a higher price tag than the current 3.0 Supra.

Why a V8 Supra Matters

The Supra name has always carried a sense of performance heritage. Adding a V8 Supra would:

• Appeal to traditional muscle car fans

• Differentiate it from the turbocharged six-cylinder competition

• Provide a unique blend of Japanese precision and raw, naturally aspirated power

Final Thoughts

The 2026 Toyota Supra 5.0 V8 remains officially unconfirmed for the road, but the pieces are falling into place. With Toyota’s racing program already testing a Supra around a 5.0-liter V8, the engineering groundwork is there. If it makes it to production, it could become one of the most desirable Japanese performance cars of the decade.