2020 CHEVROLET CORVETTE STINGRAY SPECS



2020 CHEVROLET CORVETTE STINGRAY PRELIMARY SPECIFICATIONS
ENGINE
Type:
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)

TRANSMISSION & AXLE
Type:
M1L 8-speed dual clutch (DCT)

CHASSIS & SUSPENSION
Front Suspension:
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
^Do not use summer-only tires in winter conditions, as it would adversely affect vehicle safety, performance and durability. Use only GM-approved tire and wheel combinations. Unapproved combinations my change the vehicle’s performance characteristics. For important tire and wheel information, go to: my.chevrolet.com/learn/tires/ or see your dealer.

EXTERIOR DIMENSIONS
Wheelbase
(in. / mm):
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

INTERIOR DIMENSIONS
Headroom (in. / mm):
37.9 / 962
Legroom (in. / mm):
42.8 / 1086
Shoulder Room      
(in. / mm):
54.4 / 1381
Hip Room (in. / mm):
52.0 / 1321

WEIGHTS & CAPACITIES
Dry Weight
(lb. / kg):
3366 / 1530
Cargo Volume
(cu. ft. / L)^:
12.6 / 356.8
^Cargo and load capacity limited by weight and distribution.

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