For The Record – Corvette ZR1 Hits 233 MPH

Ken Zino of AutoInformed.com on For The Record - Corvette ZR1 Hits 233 MPH

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The 2025 Chevrolet Corvette ZR1* is now the fastest car ever built by an American auto manufacturer. At a test track in Germany earlier this month, General Motors (NYSE: GM) President Mark Reuss drove a 2025 Corvette ZR1 233 mph, setting a top speed record for any current production car priced under $1 million. The Corvette team set this two-way average speed on the northbound and southbound straightaways of the High-Speed Oval Track at ATP Automotive Testing Papenburg.

“Setting the top-speed record in the Corvette ZR1 is a true triumph for Corvette and for Chevrolet, and also an exhilarating, surreal experience for me personally,” said Reuss. “With the current generation’s switch to mid-engine, we knew the outstanding performance and balance made this a real possibility. To go over there and get it done is a testament to the power of ZR1, and to the incredibly talented team that developed and built it.”

Corvette ZR1 Record-Setting Run

  • The ZR1 coupe which set the record had a standard chassis and aero package, with a standard spoiler with short wicker, carbon fiber ground effects, Michelin Pilot Sport 4S tires and aluminum wheels.
  • Chevrolet engineers developed Top Speed Mode, exclusively for closed course use, which adjusts chassis control systems for maximum speed.
  • The ZR1 reached 233 mph with the engine at redline in sixth gear.
  • During testing, including Reuss’s record run, an engineer was in the passenger seat analyzing data in real-time.
  • The 233-mph run was not a one-off performance. Five engineers and both ZR1 development cars on site exceeded 230 mph across multiple runs.
  • Papenburg provided optimal conditions, such as temperature and air density, for a high-speed test. Chevrolet engineers have previously set top speeds for the sixth and seventh generation Corvette ZR1, and the sixth generation Camaro ZL1 at this facility.
  • The ZR1 is the fastest car GM has ever produced.

The 2025 Corvette ZR1

  • A 5.5L, twin-turbocharged LT7 DOHC flat-plane crank V8 engine.
  • 1,064 horsepower at 7,000 rpm and 828 lb.-ft 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.
  • A GM-estimated sub-10-second quarter mile time. 1*
  • Purposeful carbon fiber aero package creating over 1,200 pounds of downforce at top speed.
  • A revival of one of the most iconic styles in Corvette history: the split rear window.

*1 On a closed course. Based on initial vehicle movement.

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About Ken Zino

Ken Zino, editor and publisher of AutoInformed, is a versatile auto industry participant with global experience spanning decades in print and broadcast journalism, as well as social media. He has automobile testing, marketing, public relations and communications experience. He is past president of The International Motor Press Assn, the Detroit Press Club, founding member and first President of the Automotive Press Assn. He is a member of APA, IMPA and the Midwest Automotive Press Assn. He also brings an historical perspective while citing their contemporary relevance of the work of legendary auto writers such as Ken Purdy, Jim Dunne or Jerry Flint, or writers such as Red Smith, Mark Twain, Thomas Jefferson – all to bring perspective to a chaotic automotive universe. Above all, decades after he first drove a car, Zino still revels in the sound of the exhaust as the throttle is blipped during a downshift and the driver’s rush that occurs when the entry, apex and exit points of a turn are smoothly and swiftly crossed. It’s the beginning of a perfect lap. AutoInformed has an editorial philosophy that loves transportation machines of all kinds while promoting critical thinking about the future use of cars and trucks. Zino builds AutoInformed from his background in automotive journalism starting at Hearst Publishing in New York City on Motor and MotorTech Magazines and car testing where he reviewed hundreds of vehicles in his decade-long stint as the Detroit Bureau Chief of Road & Track magazine. Zino has also worked in Europe, and Asia – now the largest automotive market in the world with China at its center.
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