1,250 hp and 9 Minutes 30 Seconds: Corvette ZR1X Rewrites Pikes Peak History

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The Chevrolet Corvette ZR1X has set a new Pikes Peak production car record. The 1,250-horsepower hybrid supercar completed the 19.99-kilometre course in 9 minutes 30.104 seconds, with IndyCar veteran and seasoned hill-climb specialist JR Hildebrand behind the wheel.

The previous benchmark belonged to a Porsche 911 Turbo S driven by David Donner: back in 2022 he posted a 9:53.541. The gap — 23.437 seconds. On regular roads that sounds abstract, but at Pikes Peak it looks like a rout: the 156-corner course usually punishes even the smallest mistake.

The ZR1X’s key weapon is its hybrid powertrain. At Pikes Peak the start sits at roughly 2,862 metres above sea level, while the finish line is at 4,302 metres. The higher the car climbs, the less oxygen the engine gets. Even turbocharged units struggle, and naturally aspirated ICEs can lose up to 30% of their efficiency. In conditions like these, the Corvette’s front electric module steps in exactly where the petrol engine has to wait for boost to build.

The front-axle electric drive puts out up to 186 hp and 197 Nm. Combined with the combustion side, the ZR1X gains all-wheel drive, instant torque and the ability to avoid bogging down on corner exits. On a mountain road, that’s no longer “green tech for the brochure” but a weapon against thin air.

Crucially, the car competed in the Time Attack 1 class with production-spec hardware. It had factory engine calibration, the standard body and the stock exhaust. Mandatory changes were safety-related: a roll cage, racing seat, fire suppression system and a fuel cell in place of the regular tank. The car also wore the ZTK pack with a large carbon wing, underbody aero, stiffer springs and Michelin Pilot Sport Cup 2 R tyres.

Outright victory at the 104th Pikes Peak went not to the Corvette but to the Ford Super Mustang Mach-E in the Unlimited Modified class — a 1,400-hp electric beast that Romain Dumas drove to an 8:18.202. But that’s a different category, with a car built specifically for the race. What makes the Corvette ZR1X compelling is that its record is tied to a production machine Chevrolet actually sells as its road-going flagship.

The Corvette has long been called a supercar at a Chevrolet price. After Pikes Peak the line shifts: this is now a Chevrolet that makes Porsche look slow.