Quick Scoop

The Toyota Supra MK4’s stock top speed is generally cited as **155 mph (250 km/h)** , with some sources also listing a factory-limited figure of **160 mph** depending on market and configuration.

What that means

  • Stock MK4 Supra: about 155 mph / 250 km/h.
  • With modifications: tuned examples can go well beyond that, and some builds exceed 200 mph.

Why the number varies

Different sources report slightly different factory limits because of market-specific restrictions, speed limiters, and whether they’re referring to the turbo or non-turbo version. The most commonly repeated figure for the MK4 Supra in stock form is still **155 mph**.

TL;DR: Stock Supra MK4 top speed is about 155 mph (250 km/h); modified cars can go much faster.

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