2025 Chevrolet Corvette Zr1 Horsepower 2025. The automaker also confirmed that the order books for its latest sports car will. Unveiled earlier this summer, the 2025 chevy corvette zr1 packs a whopping 1,064 horsepower under its hood (at 7,000 rpm), generated by a lt7 5.5l dohc v8 engine.

2025 corvette zr1 at a glance: The zr1 version of the 2025 chevrolet corvette is equipped with the model’s first turbocharged v8 engine (5.5l).