Chevrolet has revived one of its most storied performance badges with the return of the Grand Sport for the 2027 model year, introducing two new variants to the Chevrolet Corvette C8 lineup. Positioned between the Stingray and the track-focused Z06, the new Grand Sport models aim to balance everyday usability with high-performance engineering.
A strategic return to the Corvette lineup
The Grand Sport nameplate reenters the fold with two distinct configurations: a rear-wheel-drive model and the all-wheel-drive Grand Sport X. Both variants adopt wider bodywork, upgraded suspension systems, and larger braking hardware derived from the Z06 and ZR1, signaling a clear emphasis on track-ready capability without sacrificing versatility.
A new naturally aspirated V8
At the center of both models is a newly developed 6.7-liter LS6 V-8 engine, replacing the outgoing LT2. The naturally aspirated small-block introduces a suite of performance upgrades, including a tunnel ram intake, forged internals, and a high 13:1 compression ratio.
The result is 535 horsepower and 520 lb-ft of torque—making it the most torque-rich naturally aspirated V-8 in Corvette history. Power is delivered through an eight-speed dual-clutch transmission, maintaining the precision and responsiveness expected from the C8 platform.
Grand Sport X pushes hybrid performance further
The Grand Sport X serves as a successor to the E-Ray, integrating electrification into the performance equation. By pairing the LS6 engine with a front-axle electric motor and battery system derived from the ZR1X, the GSX achieves a combined output of 721 horsepower.
In addition to its hybrid powertrain, the GSX features standard carbon-ceramic brakes and dedicated track modes, positioning it as a high-performance, all-weather option within the range.
Pricing and positioning
While full pricing details have yet to be announced, the rear-wheel-drive Grand Sport is expected to start below $100,000 USD, making it a compelling middle ground between the entry-level Stingray and the more extreme Z06.
With the return of the Grand Sport badge, Chevrolet reinforces its strategy of offering a layered Corvette lineup—one that spans from accessible performance to cutting-edge hybrid supercar territory.