2021 Chevrolet Corvette Stingray (1LT / 2LT / 3LT)
The 2021 Chevrolet Corvette Stingray (1LT / 2LT / 3LT) is a 490-hp 6.2-liter with a m1l 8-speed dual-clutch transmission and rear-wheel drive.
| Spec | Value |
|---|---|
| Engine | |
| Engine Type | LT2 6.2L OHV V-8 VVT, direct injection with Active Fuel Management (cylinder deactivation); A319-T7 cast aluminum block with cast-in iron cylinder liners and nodular main bearing caps; 319-T7 cast aluminum heads; dry-sump oiling system (7.5-qt. capacity) with oil-spray piston cooling; Dexos 2 0W40 synthetic; 87mm single-bore electronic throttle body; GM E99 ECU; firing order 1-8-7-2-6-5-4-3 (all cyl.) / 1-7-6-4 (deactivation) |
| Displacement | 6.2 L |
| Horsepower | 490 hp |
| Torque | 465 lb-ft |
| Redline | 6,600 rpm |
| Valvetrain | OHV, 2 valves/cylinder; dual-equal variable valve timing; intake valve 2.13 in / 54 mm (hollow); exhaust valve 1.59 in / 40.4 mm (sodium-filled); combustion chamber volume 59cc |
| Bore and Stroke | 103.25 x 92.0 |
| Compression Ratio | 11.5:1 |
| Injection Type | Gasoline direct injection with Active Fuel Management; max injection pressure 2,175 psi (150 bar) |
| Drivetrain | |
| Drive Type | RWD (mid-engine) |
| Differential Type | electronic limited-slip differential |
| Transmission | |
| Transmission | M1L 8-speed dual-clutch transmission (DCT) |
| 1st Gear | 2.91 (38 mph **) |
| 2nd Gear | 1.76 (62 mph **) |
| 3rd Gear | 1.22 (90 mph **) |
| 4th Gear | 0.88 (124 mph **) |
| 5th Gear | 0.65 (168 mph **) |
| 6th Gear | 0.51 (214 mph **) |
| 7th Gear | 0.4 (273 mph **) |
| 8th Gear | 0.33 (331 mph **) |
| Reverse | 2.63 |
| Final Drive | 4.89 |
| Fuel Economy | |
| City | 15 MPG |
| Highway | 27 MPG |
| Recommended Fuel | Premium unleaded, 93 octane recommended |
| Suspension | |
| Front Suspension | Short/long arm (SLA) double wishbone; forged aluminum upper and cast aluminum L-shape lower control arms; monotube shock absorbers (46 mm); Magnetic Selective Ride Control 4.0 available; adjustable front lift with memory available |
| Rear Suspension | Short/long arm (SLA) double wishbone; forged aluminum upper and cast aluminum L-shape lower control arms; direct-acting stabilizer bar; monotube shock absorbers (46 mm); Magnetic Selective Ride Control 4.0 available |
| Brakes | |
| Front Brake Disc | E-boost-assisted disc; Brembo 4-piston/2-piece front calipers; 12.6 x 1.18 in (321 x 30 mm) standard; 13.6 x 1.18 in (345 x 30 mm) with Z51 (Brembo 4-piston monobloc) |
| Rear Brake Disc | E-boost-assisted disc; Brembo 4-piston monobloc rear calipers; 13.3 x 1.02 in (339 x 26 mm) standard; 13.8 x 1.06 in (350 x 27 mm) with Z51 |
| Tires & Wheels | |
| Wheels Front | 19-inch x 8.5-inch (5 x 120 mm bolt pattern) |
| Wheels Rear | 20-inch x 11-inch (5 x 120 mm bolt pattern) |
| Tires Front | 245/35ZR19 — Michelin Pilot Sport ALS (standard); Michelin Pilot Sport 4S (with Z51) |
| Tires Rear | 305/30ZR20 — Michelin Pilot Sport ALS (standard); Michelin Pilot Sport 4S (with Z51) |
| Dimensions & Weight | |
| Length | 182.3 in |
| Width | 76.1 in |
| Height | 48.6 in |
| Wheelbase | 107.2 in |
| Front Track | 64.9 in |
| Rear Track | 62.4 in |
| Cargo Volume | 12.6 ft³ |
| Curb Weight | 3,366 lbs |
| Interior | |
| Headroom Front | 37.9 in |
| Legroom Front | 42.8 in |
| Shoulder Room Front | 54.4 in |
| Hip Room Front | 52 in |
** Theoretical max speed per gear at redline