2027 Corvette Grand Sport Release Date & Specs – The 2027 Chevrolet Corvette Grand Sport brings back one of the most beloved names in Corvette history, slotting between the Stingray and higher-performance models with a focused driver’s experience, wide-body stance, and a powerful new naturally aspirated V8. Aimed at U.S. enthusiasts seeking track capability and daily usability at a relatively accessible price, it launches alongside the hybrid Grand Sport X variant.
2027 Corvette Grand Sport Release Date and Availability
Chevrolet made the 2027 Corvette Grand Sport available starting in summer 2026 for the 2027 model year. Production began at the Bowling Green, Kentucky plant around that time, with customer deliveries following in the second half of 2026. The Grand Sport X (the electrified all-wheel-drive version) arrived slightly later, around fall 2026.
As of mid-to-late 2026, the model is reaching U.S. dealers, with orders having opened earlier in the year. Official Chevrolet pages list it as available, and preproduction examples have already competed in events like One Lap of America. Availability is nationwide through Chevrolet dealers in the United States.
Key Specs of the 2027 Corvette Grand Sport
The Grand Sport centers on a new powertrain and chassis upgrades that deliver stronger performance than the prior Stingray while retaining rear-wheel-drive purity (or eAWD in the X model).
Engine and Powertrain
- Next-generation LS6 6.7-liter (409 cubic-inch) naturally aspirated V8
- 535 horsepower and 520 lb-ft of torque (highest torque of any naturally aspirated production V8 in Corvette history)
- 13.0:1 compression ratio, 95-mm throttle body, tunnel-ram intake, forged internals, and continuously variable oil pump
- Paired with an 8-speed dual-clutch transmission
- Standard shorter 5.56:1 final-drive ratio
This engine is also standard in the 2027 Stingray. The Grand Sport X adds a front-axle electric motor (approximately 186 hp and 145 lb-ft) and battery pack for electrified all-wheel drive, producing a combined 721 horsepower.
Performance Figures
Chevrolet quotes approximately 2.75 seconds 0-60 mph and a 10.95-second quarter-mile at 124 mph for the Grand Sport. Independent testing has recorded 2.7 seconds to 60 mph and an 11.0-second quarter-mile (around 122-123 mph) for equipped examples. The Grand Sport X has tested at 2.4 seconds to 60 mph. Top speed estimates fall in the 180+ mph range depending on configuration.
Chassis, Suspension, and Brakes
- Mid-engine layout with wide-body design (shared with Z06 proportions) for enhanced stability and tire clearance
- Standard Magnetic Selective Ride Control 4.0 with touring calibration
- Available Z52 Sport Performance package (stiffer suspension, high-performance tires such as Michelin Pilot Sport 4S, upgraded brakes)
- Optional Track Performance package (carbon-ceramic brakes, Michelin Pilot Sport Cup 2R tires, carbon-fiber aero elements including splitter, dive planes, and rear wing, track-specific tuning)
- Integrated rear spoiler and available quad center-exit exhaust
Dimensions and Capacity
Approximate figures include a wheelbase around 107.2 inches, overall length near 185-186 inches, width about 79.7 inches, and height around 48.6 inches. Cargo volume is roughly 13 cubic feet (front and rear compartments combined). Curb weight for the rear-drive Grand Sport is typically in the 3,600-3,700 lb range depending on options.
Body Styles and Trims
Available as coupe (with removable roof panel) or convertible in 1LT, 2LT, and 3LT equipment levels. Features scale upward with higher trims, including upgraded audio, seating (heated/ventilated options), leather finishes, head-up display, and performance data recorder. A Launch Edition with unique Santorini Blue interior elements was offered at debut.
Pricing for the U.S. Market
Base pricing for the 2027 Corvette Grand Sport starts at approximately $86,000 to $88,495 for a 1LT coupe (including destination). Convertibles command a premium, and higher trims (2LT/3LT) plus popular packages push as-tested prices well into the $100,000–$140,000+ range depending on options such as carbon-fiber wheels, aero packages, and track hardware. The Grand Sport X starts higher, around $109,700–$112,000.
These figures position the Grand Sport as a strong value relative to European mid-engine rivals with similar or lower output. Actual transaction prices and availability vary by dealer and options.
Design and Heritage Highlights
The Grand Sport returns with signature styling cues, including red hash marks (now on the rear haunches to suit the mid-engine layout), aggressive wide fenders, and distinctive 10-spoke wheels. Customization options emphasize heritage, with unique interior treatments available on early models. It continues the Grand Sport tradition of delivering balanced, track-capable performance without the extreme specialization (or cost) of top-tier models like the Z06 or ZR1.
Why the 2027 Grand Sport Matters for U.S. Buyers?
For American sports-car enthusiasts, the 2027 Corvette Grand Sport combines a torquey new small-block V8, refined dual-clutch shifting, adaptive suspension, and available track packages in a package that remains usable on public roads. The optional Grand Sport X adds all-weather confidence via eAWD. With production underway and cars arriving at dealers, it represents the latest evolution of Chevrolet’s mid-engine Corvette formula—powerful, distinctive, and relatively attainable compared with many competitors.
Check the official Chevrolet website or local U.S. dealers for the latest build-and-price options, current inventory, and exact configuration details, as specifications and pricing can be updated.