Chevrolet is reshaping its Corvette lineup as the C8 E-Ray prepares to exit, making way for the new Grand Sport X, a more powerful hybrid performance model that builds on its predecessor’s foundation.
The transition follows growing challenges tied to the E-Ray’s identity and positioning. Introduced in January 2023 as the first all-wheel-drive and electrified Corvette, the model combined a 6.2-liter V8 engine with a front-mounted electric motor to produce a total of 655 horsepower and 595 pound-feet of torque. Despite strong performance figures, including a 0-to-60 mph time of 2.5 seconds, some buyers reportedly hesitated due to confusion surrounding the “E” designation, often associating it with fully electric vehicles.
General Motors had already been preparing for a shift, driven in part by the aging V8 platform and the need for clearer branding. The newly introduced Grand Sport X aims to address both concerns while advancing performance capabilities.
The Grand Sport X continues the use of electrified all-wheel drive but introduces a newly developed 6.7-liter LS6 V8 paired with an upgraded front electric motor system. Combined output rises to 721 horsepower and 665 pound-feet of torque, marking a significant increase over the outgoing model. The new engine also benefits from internal enhancements, including revised components and an updated lubrication system, contributing to higher torque output than previous naturally aspirated V8s.
While official performance figures have not yet been released, expectations are that the Grand Sport X will improve acceleration beyond the E-Ray’s benchmarks. Like its predecessor, it retains limited electric-only capability for low-speed driving and introduces multiple performance modes designed to optimize power delivery.
Beyond the powertrain, the model features standard Magnetic Ride Control and carbon ceramic brakes, with additional performance upgrades available through an optional track-focused package. Design updates include distinctive exterior elements and the return of a historic color option.
Production of the new engine will take place in Michigan, while final assembly remains in Kentucky. As the Grand Sport X enters the lineup, Chevrolet is also preparing updates to other Corvette models, signaling a broader evolution for the brand’s performance flagship.