What is the top speed of the 1991 Toyota Supra?
The 1991 Toyota Supra came in two main configurations: naturally aspirated and turbocharged. In stock form, the naturally aspirated model typically reached around 140–150 mph, while the turbocharged version was electronically limited to about 155 mph in most markets.
Variant overview
To understand the top speed figures, it's helpful to consider the two primary configurations offered in 1991 and how market-specific limits affected the numbers.
- Naturally aspirated Supra (7M-GE, 3.0L) — typically around 140–150 mph (225–240 km/h) in stock form.
- Turbo Supra (7M-GTE, 3.0L) — typically around 155 mph (250 km/h) in most markets, due to electronic speed limiter.
These figures reflect stock factory conditions; real-world speeds vary with gearing, aero condition, tire ratings, and market-specific speed limiter calibrations.
Impressions from contemporary testing
During the era, tests by automotive magazines often measured top speed on controlled runs, with turbo models typically showing higher ceiling but constrained by electronic governors in many markets to about 155 mph.
United States and Europe
In US-spec and many European-spec trims, the turbo was governed to about 155 mph (250 km/h), while the naturally aspirated variant tended to reach roughly 140–150 mph depending on tuning and conditions.
Japan and other markets
Market-specific calibrations could differ, but the general pattern held: turbo versions pushed higher with the same practical limiter in most jurisdictions.
What this means for enthusiasts
For collectors and drivers, the top speed figure reflects the era’s performance balance: turbocharged thrust with a street-legal limiter versus the NA’s strong high-end capability within its power band.
Summary
In summary, the 1991 Toyota Supra offered two primary top speeds: roughly 140–150 mph for the naturally aspirated 7M-GE, and about 155 mph for the turbocharged 7M-GTE in most markets, limited by electronic governors. Market and drivetrain variations explain any differences observed by testers and owners.
