ZR1X Corvette Will Feature ‘Push to Pass’ 1,250 HP Boost

  • calendar_today September 2, 2025
  • Technology

With the 2025 ZR1X, the most potent Corvette ever produced—and maybe the most sophisticated— Chevrolet is rewriting the performance playbook. Designed as a hybrid evolution of the already remarkable ZR1, this all-wheel-drive beast promises numbers that challenge the best from Ferrari, McLaren, and Porsche.

More than just a spec-sheet wonder, the ZR1X is Chevy’s first real effort at combining extreme performance with electrification. This is not a hybrid designed to cut gasoline consumption. This is a hybrid designed to surpass records.

Hybrid Power with Precision Based on Race-Ready

Let us first consider the powertrain. The ZR1X boasts a terrifying engine in its own right—a 1,064-hp twin-turbo V8. Chevy has, however, bolted a front electric motor to the chassis using a 1.9 kWh battery 26% more energy-dense than the one used in the E-Ray. With its added 186 hp and 145 lb-ft, that front motor brings overall system output to a wild 1,250 horsepower (919 kW).

Chevrolet figures a 0–60 mph time under two seconds using instant torque from the electric motor and enhanced traction from all-wheel drive. That is faster than practically any production car available worldwide.

Braking is just as severe. Complementing GM’s first-ever 10-piston calipers, the ZR1X boasts 16.5 inch carbon-ceramic rotors. Consequently Recorded at the Tiergarten corner of the Nürburgring, a stunning 1.9 Gs of braking force during a 60 mph drop from 180 mph.

The front axle disconnects at 160 mph (257 km/h) at high speeds to lower drag and increase efficiency. The ZR1X strikes the same 233 mph (375km/h) top speed as the ZR1—proven during a test run that used ballast to replicate the heavier build, despite the additional weight from hybrid components.

Weight is not a small matter. Expecting to be 500 pounds heavier than the Stingray Z51, the ZR1X fully loaded convertibles could flirt with 5,000 pounds (2,268 kg). Chevy says it drives like a race car, though.

The ZR1X apparently controls 1 G of lateral and longitudinal acceleration simultaneously using revised chassis electronics. Engineers had to overcome problems seen in the E-Ray, whereby extreme loads and tire deformation distorted sensor readings, so producing erratic driving dynamics.

Chief Engineer Josh Holder claims that the ZR1X has completely new software suite to more precisely interpret these forces. New drive modes—including Endurance, Qualifying, and a special Push to Pass feature—provide the driver more control than past.

Particularly that Push to Pass button lets the car run full 1,250 hp on demand. Originally taken straight from motorsport, it is now being used on the road.

Rework on braking has also been done. Front motor kicks in regenerative braking, rear friction brakes engage simultaneously to maintain car balance during deceleration. Though it has no effect on actual speed since the tires cannot grip any harder anyway, torque in first and second gear is electronically capped to prevent overloading the driveline.

Although Chevrolet has not specifically stated the distance the car will travel in full-electric mode, it most certainly reflects the 3–5 miles (5–8 km) of the E-Ray under 45 mph. Performance takes precedence for the ZR1X over efficiency.

Although the ZR1X is still a mystery in some respects without known pricing yet. Still, it might be among the best performance deals in automotive history if it stays anywhere near the $174,995 MSRP of the ZR1.

Chevy claims deliveries will start in 2025; when they do, the ZR1X might be the most amazing vehicle the company has ever produced.