2027 Chevrolet Corvette Grand Sport and Grand Sport X debut with new 6.7L V8

Chevrolet has revived one of the most iconic names in Corvette history with the debut of the 2027 Chevrolet Corvette Grand Sport and the all-new Grand Sport X. The new models combine heritage-inspired design with a next-generation naturally aspirated V8 engine and advanced performance technology, while continuing the Grand Sport tradition of delivering track capability with everyday usability.

The Grand Sport name dates back to the early 1960s, when a small number of lightweight race cars were built to compete at tracks such as Sebring. Over the decades, Grand Sport models have traditionally represented the sweet spot in the Corvette lineup, blending performance hardware from higher-performance variants with distinctive styling and everyday drivability. The 2027 models continue that formula in the mid-engine Corvette era.

New generation LS6 6.7-litre V8 engine

At the heart of the 2027 Corvette Grand Sport and Grand Sport X is the new next-generation LS6 6.7-litre V8 engine, which will also become the primary engine for the Corvette Stingray. The naturally aspirated engine produces 535 hp and 705 Nm of torque, making it one of the most powerful naturally aspirated engines ever offered in a Corvette.

The engine features increased displacement, a 13.0:1 compression ratio, a larger throttle body, and a new intake system designed to improve airflow and responsiveness. Chevrolet has also upgraded the lubrication system and internal engine components to improve durability under high-load and high-temperature driving conditions. Power is sent to the wheels through an eight-speed dual-clutch transmission.

The LS6 engine will be assembled at GM’s Flint Engine Operations facility in Michigan, continuing the legacy of small-block V8 production that dates back more than 70 years.

Corvette Grand Sport: Rear-wheel-drive performance

The 2027 Corvette Grand Sport is designed for drivers who prefer a traditional rear-wheel-drive sports car experience. It combines the naturally aspirated V8 with a performance-focused chassis and standard Magnetic Ride Control suspension.

The car is designed to be usable both on long highway drives and on track days. Michelin Pilot Sport All-Season 4 tyres are standard, while optional performance packages add summer tyres, larger brakes, and track-focused suspension tuning.

The available Z52 Sport Performance Package adds stiffer suspension tuning and high-performance brakes borrowed from the Corvette Z06. A more extreme track package includes carbon-ceramic brakes, Michelin Pilot Sport Cup 2R tyres, and carbon-fibre aerodynamic components such as a splitter, dive planes, side rockers and rear wing.

For the first time in the eighth-generation Corvette with a pushrod V8, a quad centre-exit exhaust system will also be available.

Corvette Grand Sport X: All-wheel-drive hybrid performance

Alongside the rear-wheel-drive Grand Sport, Chevrolet has introduced the new Grand Sport X, which adds an electrified all-wheel-drive system for significantly higher performance.

The Grand Sport X combines the LS6 V8 engine driving the rear wheels with an electric motor powering the front axle, creating an electrified all-wheel-drive system similar to the Corvette ZR1X setup. Combined output is rated at 721 hp.

The electric motor provides instant torque to the front wheels, improving acceleration and traction, especially when exiting corners or driving in challenging weather conditions. The battery is mounted low in the chassis to maintain the Corvette’s handling balance.

Drivers can also select different performance modes, including endurance driving, qualifying mode for maximum lap times, and a push-to-pass function that delivers maximum power on demand.

The Grand Sport X also features a stealth electric-only driving mode at low speeds, allowing the car to move quietly using only the front electric motor.

Heritage-inspired design and interior

Design of the new Grand Sport models pays tribute to historic Corvette race cars. Signature Grand Sport hash marks remain a key design element, although they have now moved to the rear of the car to reflect the mid-engine layout.

Chevrolet is also bringing back Admiral Blue Metallic, a colour previously associated with Grand Sport models, along with new colour options such as Pitch Gray Metallic. Various stripe and hash mark combinations will be available, allowing buyers to customise their cars.

Inside, Launch Edition models will feature a Santorini Blue interior with red stitching and special Grand Sport branding throughout the cabin, including embroidered headrests and unique trim details.

Updated Corvette Stingray for 2027

Alongside the Grand Sport models, Chevrolet has also updated the Corvette Stingray for the 2027 model year. The Stingray will now use the new LS6 6.7-litre engine, making it the most powerful standard Corvette Stingray yet.

The Z51 Performance Package has also been updated with revised aerodynamics, improved suspension calibration and new Michelin tyres for better performance and handling.

Availability in the Middle East

The 2027 Corvette Grand Sport and Grand Sport X are expected to arrive in the Middle East in the fourth quarter of 2026. Both models will be built at GM’s Bowling Green Assembly plant in Kentucky.

With the introduction of the Grand Sport and Grand Sport X, Chevrolet is expanding the Corvette lineup while maintaining the traditional formula that has made the Grand Sport name popular among enthusiasts, combining strong V8 performance, distinctive styling and everyday usability in a package positioned between the Stingray and the more extreme Corvette models.

The new models represent the next evolution of the Corvette lineup as Chevrolet continues to blend traditional V8 performance with electrified technology and advanced chassis systems.