Chevrolet has unleashed the unthinkable in the Corvette ZR1. The King of the Hill returns with the most powerful V8 ever produced in America from an auto manufacturer, mind-bending specs, and iconic design to challenge the world’s best supercars in both coupe and convertible variants.
• The LT7 engine produces 1,064 horsepower at 7,000 rpm and 828 lb-ft (1123 Nm) of torque at 6,000 rpm, per SAE guidelines — the most power ever from a factory Corvette and the most powerful V8 ever produced in America from an auto manufacturer.
• Corvette ZR1 boasts a GM-estimated top speed of over 215 mph (346 Kph) on the racetrack and will dispatch the quarter mile with a GM-estimated sub-10-second time1.
• Purposeful carbon fiber aero package creates over 1,200 pounds (544 Kg) of downforce at top speed.
• ZR1 revives one of the most iconic styles in Corvette history: the split rear window.
Dubbed the “Small Block Gemini” architecture, the LT6 program was only the beginning as engineers dual-pathed a goal: to create massive power, capability, and character from naturally aspirated and turbocharged flat plane crankshaft twin engines. With these goals in mind, engineers did not create an LT6 with turbochargers, but instead changed and optimized virtually every system for a boosted application.
Corvette ZR1’s 5.5L, twin-turbo DOHC flat-plane crank LT7 engine is the result of engineering prowess and pushing the boundaries of what the engine architecture can do. Thoughtful planning produced the best performance from forced induction, married with the 5.5L flat-plane engine architecture.
Providing further choice to customers, the Corvette ZR1 will provide a roster of customization between exterior and interior colors. Shared with the 2025 Corvette lineup, new colors such as Competition Yellow, Hysteria Purple, and Sebring Orange headline updates. The latter recalls a fan-favorite hue from the previous C7-generation Corvette ZR1.
Inside, a new Habanero interior is available, as is a Blue Stitch option. Various full-length racing stripes, brake caliper colors, including an exclusive blue for the calipers, seat belt colors and more will also be available.
Corvette ZR1 will enter production in 2025 and will be built at General Motors’ Bowling Green Assembly Plant in Kentucky. It joins Corvette Stingray, Corvette Z06 and Corvette E-Ray to continue elevating the Corvette family. Further details on price and availability will be shared closer to production
2025 Corvette ZR1:
• Corvette ZR1 features a 5.5L, twin-turbocharged DOHC flat-plane crank V8 engine dubbed the LT7.• The LT7 engine produces 1,064 horsepower at 7,000 rpm and 828 lb-ft (1123 Nm) of torque at 6,000 rpm, per SAE guidelines — the most power ever from a factory Corvette and the most powerful V8 ever produced in America from an auto manufacturer.
• Corvette ZR1 boasts a GM-estimated top speed of over 215 mph (346 Kph) on the racetrack and will dispatch the quarter mile with a GM-estimated sub-10-second time1.
• Purposeful carbon fiber aero package creates over 1,200 pounds (544 Kg) of downforce at top speed.
• ZR1 revives one of the most iconic styles in Corvette history: the split rear window.
Corvette ZR1 Engine details
ZR1’s 5.5L LT7 twin-turbocharged DOHC V8 engine starts with the same architecture as Z06’s LT6, the most powerful naturally aspirated production V8 engine ever, and takes it to the next level with twin turbochargers — the first time ever for a factory Corvette.Dubbed the “Small Block Gemini” architecture, the LT6 program was only the beginning as engineers dual-pathed a goal: to create massive power, capability, and character from naturally aspirated and turbocharged flat plane crankshaft twin engines. With these goals in mind, engineers did not create an LT6 with turbochargers, but instead changed and optimized virtually every system for a boosted application.
Corvette ZR1’s 5.5L, twin-turbo DOHC flat-plane crank LT7 engine is the result of engineering prowess and pushing the boundaries of what the engine architecture can do. Thoughtful planning produced the best performance from forced induction, married with the 5.5L flat-plane engine architecture.
Corvette ZR1 Exterior and Interior
The Corvette ZR1’s cockpit dials up the attention to detail, notably with unique ZR1 badging found on an interior plaque, the sill plates and steering wheel. A new finishing stitch pattern for the doors, specific to ZR1, is available on the 3LZ trim. A boost gauge is also present, denoting the first factory turbocharged Corvette in the nameplate’s history.
Providing further choice to customers, the Corvette ZR1 will provide a roster of customization between exterior and interior colors. Shared with the 2025 Corvette lineup, new colors such as Competition Yellow, Hysteria Purple, and Sebring Orange headline updates. The latter recalls a fan-favorite hue from the previous C7-generation Corvette ZR1.
Inside, a new Habanero interior is available, as is a Blue Stitch option. Various full-length racing stripes, brake caliper colors, including an exclusive blue for the calipers, seat belt colors and more will also be available.
Corvette ZR1 will enter production in 2025 and will be built at General Motors’ Bowling Green Assembly Plant in Kentucky. It joins Corvette Stingray, Corvette Z06 and Corvette E-Ray to continue elevating the Corvette family. Further details on price and availability will be shared closer to production
