The 2025 Chevrolet Corvette ZR1 is coming with a more powerful engine

Mikaela Aquino

Engine power:

The 2025 Corvette ZR1 is powered by a twin-turbo 5.5-liter V-8 engine that delivers 1,064 horsepower.

Performance:

It covers the quarter mile in less than 10 seconds and has a top speed of over 215 mph.

Engine technology:

The LT7 engine has a flat-plane crankshaft and twin turbos, which deliver higher RPMs and more power.

Torque and boost:

The engine delivers 828 lb-ft of torque at 6,000 rpm with 20 psi of boost.

Cooling and aero:

Advanced cooling technology and aerodynamics, including new duct and rear glass designs, help manage engine heat.

Transmission:

It uses an eight-speed dual-clutch automatic transmission with coarser gears to handle the power.

Track performance:

The ZR1 is benchmarked against the Porsche 911 GT2 RS and Ferrari SF90 for both track and road performance.

Pricing estimates:

Expected to start around $150,000, making it competitive against more expensive European supercars.

Availability:

Deliveries begin in mid-2025, with continued development and testing necessary for final performance tuning.