2020 Corvette - Preliminary Specifications - Press Release

LT2 6.2L V8 VVT with direct injection and Active Fuel Management (cylinder deactivation)

Bore & stroke
(in / mm):

4.06 x 3.62 / 103.25 x 92

Block Material:

A319-T7 cast aluminum with cast-in iron cylinder liners and nodular main bearing caps

Oiling System:

Dry sump-type (7.5-qt. capacity); includes oil-spray piston cooling

Oil Type:

Dexos 2 0W40 synthetic

Cylinder Head Material:

319-T7 cast aluminum

Combustion Chamber volume:

59cc

Compression Ratio:

11.5:1

Valvetrain:

Overhead valve, two valves per cylinder; dual-equal variable valve timing.

Valve Size (in / mm):

2.13 / 54 hollow (intake) & 1.59 / 40.4 sodium filled (exhaust)

Fuel Delivery:

Direct injection with Active Fuel Management: Max pressure: 2,175 psi (15 Mpa / 150 bar)

Firing Order:

1-8-7-2-6-5-4-3 (all cylinders); 1-7-6-4 (with deactivation)

Throttle body:

87mm single bore (electronic)

ECU:

GM E99 (32-bit processing)

Horsepower
(hp / kW @ rpm):

SAE-certified to 495 / 369 @ 6450 rpm (with performance exhaust)

Torque
(lb.-ft./ Nm @ rpm):

SAE-certified to 470 / 637 @ 5150 rpm (with performance exhaust)

M1L 8-speed dual clutch (DCT)

Short/long arm (SLA) double wishbone, forged aluminum upper and cast aluminum L-shape lower control arms; monotube shock absorbers (46mm /); Magnetic Selective Ride Control 4.0 available on Z51. Adjustable front lift with memory is 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 (46mm); Magnetic Selective Ride Control 4.0 available with Z51

Steering Type:

Bosch/ZF variable-ratio rack-and-pinion with electric power assist; includes Active Steer Stops with available Magnetic Ride Control 4.0

Steering ratio:

15.7:1

Turning Circle
(ft. / m):

11.6 m (std.)
11.1 m (with FE4 Magnetic Ride Control)

Brake Type:

Front and rear E-boost-assisted discs with Brembo four-piston/two-piece front calipers and four-piston/monobloc rear calipers
With Z51 – Front and rear E-boost-assisted discs with Brembo four-piston monobloc caliper at front and rear

Brake Rotor Size 
(in / mm):

Front: 12.6 x 1.18 (321 x 30)
Front: 13.3 x 1.18 (345 x 30) – with Z51
Rear: 13.6 x 1.02 (339 x 26)
Rear: 13.8 x 1.06 (350 x 27) – with Z51

Wheel Size:

Front: 19-inch x 8.5-inch (w/5 x 120mm bolt pattern)
Rear: 20-inch x 11-inch (w/5 x 120mm bolt pattern)

Tire Type and Size:

Stingray: Michelin Pilot Sport ALS
Stingray with Z51: Michelin Pilot Sport 4S
Front: 245/35ZR19
Rear: 305/30ZR20

107.2 / 2722

Overall Length
(in. / mm):

182.3/ 4630

Overall Width
(in. / mm):

76.1 / 1934

Overall Height
(in. / mm):

48.6 / 1234

Track (in. mm):

(front) 64.9 / 1648
(rear) 62.4 / 1586

37.9 / 962

Legroom (in. / mm):

42.8 / 1086

Shoulder Room      
(in. / mm):

54.4 / 1381

Hip Room (in. / mm):

52.0 / 1321

3366 / 1530

Cargo Volume
(cu. ft. / L)^:

12.6 / 356.8