1988 Callaway SledgeHammer C4
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- Year: 1988
- Engine: 5.7
- Fuel: petrol
- HP: 898
- 0-60 m/h seconds: 3.9
- State: used
- Availability and logistics: EUROPE, USA, UAE, MONACO, UA
- Offer ID: 1007656
Callaway SledgeHammer C4 1988 year
You can buy this car, as well as any other premium model, from VIPCAR International. We provide a full range of services and delivery to anywhere in the world.
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1988 Callaway SledgeHammer C4
Callaway SledgeHammer Corvette — American speed record holder The Callaway SledgeHammer Corvette (C4) is a unique supercar created by Callaway Cars in 1988 based on the Chevrolet Corvette C4. Its main goal was to show the true potential of the Corvette and set a new speed record among road cars.
Under the hood was a 5.7-liter twin-turbocharged V8 engine specially developed by Callaway.
The engine developed about 898 horsepower and more than 1000 Nm of torque.
It was paired with a 6-speed ZF manual transmission and rear-wheel drive.
This combination allowed the SledgeHammer to accelerate to 100 km/h in 3.9 seconds and reach a top speed of 410 km/h — an incredible figure for the late 1980s, which made the car a legend.
The exterior was refined with Callaway AeroBody aerodynamic bodywork designed by Paul Deutschman.
It improved handling and stability at high speeds while retaining the recognizable lines of the Corvette.
The interior remained close to the standard Corvette but included additional instruments and sporty elements to match the extreme character of the car.
Key features of the Callaway SledgeHammer Corvette (C4): * Engine: V8, 5.7 L, Twin-Turbo, 898 hp * Transmission: 6-speed manual ZF * Drive: rear * Acceleration 0–100 km/h: 3.9 seconds * Top speed: 410 km/h * Body: Callaway AeroBody, improved aerodynamics * Production: 1988 (only one example) * Total production: 1 car The Callaway SledgeHammer is not just a tuned Corvette.
It is an engineering manifesto that proved that American supercars can compete with the best Ferraris, Porsches, and Lamborghinis.
Today, the only SledgeHammer is a priceless artifact of automotive history.
If you are looking for an ultra-exclusive Corvette that set a record and became a symbol of daring engineering, the Callaway SledgeHammer C4 will occupy a special place in your collection.
You can find or order this model, as well as any other car you are interested in, from modern new models to unique collectibles, through us at VIPCAR International.
We will help you choose, buy, deliver, and maintain your ideal supercar anywhere in the world.



































