2027 Chevrolet Corvette Lineup Expands with 535-HP LS6 V-8 and Hybrid Grand Sport X

Chevrolet continues its push in the high-performance sports car segment with the updated 2027 Corvette lineup. According to Car and Driver, the iconic American mid-engine sports car blends speed, sharp handling, and striking styling, retaining a strong price-to-performance ratio across its various trims.

Fresh V-8 Muscle and the Grand Sport Return

For 2027, both the Corvette Stingray and the returning Grand Sport step up their output thanks to a newly introduced 6.7-liter LS6 V-8 engine. This pushrod 16-valve engine—built with an aluminum block and heads, featuring both port and direct fuel injection—delivers 535 horsepower at 6,100 rpm and 520 pound-feet of torque at 4,600 rpm.

An eight-speed dual-clutch automatic transmission remains the sole gearbox choice across the board, operated via a center-console push-button gear selector and steering-wheel-mounted shift paddles. A traditional manual transmission is not available. Car and Driver notes that when launched properly, the rear-wheel-drive Stingray hits 60 mph in under 3.0 seconds.

The Grand Sport badge makes a return for 2027, equipping an adaptive suspension as standard equipment. Buyers looking for enhanced track capability can opt for the Z52 track Performance package on the Grand Sport, which adds carbon-ceramic brakes, further refined suspension tuning, and aerodynamic modifications including a carbon-fiber front splitter and rear wing. Meanwhile, the Stingray can be equipped with the Z51 package, which brings an electronically limited-slip rear differential, summer performance tires, and upgraded brakes.

Electrified Performance: The Grand Sport X

Replacing the recently departed E-Ray, the all-new Grand Sport X introduces an electrified all-wheel-drive setup to the mid-tier lineup. The Grand Sport X adopts the widebody layout of the Z06, combining the new 535-hp LS6 V-8 with a front-mounted 186-hp electric motor borrowed from the high-end ZR1X. Together, the hybrid powertrain churns out a total of 721 horsepower.

For buyers seeking even more extreme power, Car and Driver highlights that the Corvette Z06 sits further up the ladder, while the top-tier ZR1 and ZR1X variants boast outputs exceeding 1,000 horsepower.

Track Metrics and Estimated Specs

Although Car and Driver has not fully instrument-tested the updated Corvette with its new V-8 engine, the publication estimates the 2027 Grand Sport will achieve the following metrics:

• 0–60 mph: 2.7–2.8 seconds
• 0–100 mph: 7.0–7.1 seconds
• 1/4-mile: 10.9–11.0 seconds
• Top Speed: 180–186 mph
• Curb Weight: 3,700–3,800 pounds

By comparison, Car and Driver previously recorded a 0–60 mph time of 2.6 seconds when testing the Corvette Z06. Out of the box, the standard chassis is capable of pulling over 1.0 g of lateral grip.

In terms of efficiency, the EPA rates the rear-wheel-drive Stingray at 15 mpg city, 25 mpg highway, and 18 mpg combined. For comparison, the Ford Mustang Dark Horse carries an EPA rating of 14 mpg city and 22 mpg highway.

Cabin Tech, Dimensions, and Practicality

The mid-engine C8 chassis remains a dedicated two-seater with 51 cubic feet of passenger volume. Interior materials can be customized with real metal trim, leather, and imitation suede. A 14-inch reconfigurable digital instrument cluster sits front and center, complemented by an driver-angled infotainment display running downloadable apps via the Google Play Store.

Practicality remains a focal point for the mid-engine layout. The coupe models feature a removable roof panel that one person can handle and store inside the rear compartment. Dual trunks—located in the nose and behind the engine—provide a total of 13 cubic feet of cargo volume. In real-world testing, Car and Driver verified Chevrolet's claim that two sets of golf clubs fit in the rear cargo area, and successfully stowed one carry-on suitcase in the front trunk alongside two in the rear.

Key physical dimensions reported for the 2027 Grand Sport include:

• Wheelbase: 107.2 inches
• Overall Length: 184.6–185.9 inches
• Width: 79.7 inches
• Height: 48.6 inches

Pricing and Options

Base pricing for the 2027 Chevrolet Corvette Grand Sport lineup starts at $88,495 for the 1LT Coupe and extends up to $107,245 for the range-topping 3LT Convertible.

• 1LT Coupe: $88,495
• 1LT Convertible: $95,495
• 2LT Coupe: $95,595
• 3LT Coupe: $100,245
• 2LT Convertible: $102,595
• 3LT Convertible: $107,245

Driver-assist features come standard, though active safety tools like blind-spot monitoring cost extra. Chevrolet provides adequate, though unexceptional, factory warranty coverage for the 2027 Corvette family.