2020 CHEVROLET CORVETTE STINGRAY PRELIMINARY SPECIFICATIONS
Apr 7th 2020
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- Weld Racing Alumastar 1-Piece 18x6 / 5x120 BP / 2.7in. BS Black Drag Wheel - Non-Beadlock #88B-1806255
- Weld Racing RT-S S77 18x10 / 5x120mm BP / 7.1in. BS Black Drag Wheel (High Pad) - Non-Beadlock #77HB8100N71A
- Weld Racing RT-S S76 18x10 / 5x120mm BP / 7.1in. BS Black Drag Wheel (High Pad) - Non-Beadlock #76HB8100N71A
- Weld Racing RT-S S71 18x10 / 5x120mm BP / 7.1in. BS Black Drag Wheel (High Pad) - Non-Beadlock #71HB8100N71A
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.
