C6 Zr1 Top Speed 2024. During its top speed testing at the atp track in papenburg, germany, gm president mark reuss achieved a top speed of 233 mph in the 2025 corvette zr1. The vehicle with the most powerful v8.

Months after touting the car’s luscious top speed figure of. In the corvette zr1, we’ve got 638bhp, in a machine that weighs just 1,518kg fully fuelled and optioned.