Rob Loszewski
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Below are the preliminary specifications for the 2019 Corvette ZR1 from Chevrolet:
GM-EST. FUEL ECONOMY
| City | 15 mpg (manual) 13 mpg (automatic) |
| Highway | 22 mpg (manual) 23 mpg (automatic) |
FUEL TANK CAPACITY
| 18.5 gal. / 70 liters |
ENGINE
| Type: | LT5 6.2L Supercharged V-8 with direct and port injection |
| Bore & stroke (in / mm): | 4.06 x 3.62 / 103.25 x 92 |
| Block material: | Cast aluminum |
| Cylinder head material: | Cast aluminum |
| Valvetrain: | Overhead valve, two valves per cylinder |
| Fuel delivery: | Direct and port injection |
| Horsepower (hp @ rpm): | 755 @ 6300 rpm (SAE certified) |
| Torque (lb.-ft. @ rpm): | 715 @ 4400 rpm (SAE certified) |
TRANSMISSION & AXLE
| Type: | 7-speed manual with Active Rev Match 8-speed paddle-shaft automatic |
| Final Drive Ratio: | 3.42 (manual) 2.41 (automatic) |
CHASSIS & SUSPENSION
| Front Suspension: | Short/long arm (SLA) double wishbone, cast aluminum upper and lower control arms, transverse-mounted composite spring, Magnetic Selective Ride Control |
| Rear Suspension: | Short/long arm (SLA) double wishbone, cast aluminum upper and lower control arms, transverse-mounted composite spring, Magnetic Selective Ride Control |
| Steering Type: | Variable-ratio rack-and-pinion with electric power assist |
| Turning Circle (ft. / m): | 39.2 / 11.6 |
| Brake Type: | Front and rear power-assisted discs with two-piece carbon ceramic matrix rotors; fixed six-piston aluminum front calipers and fixed four-piston aluminum rear calipers |
| Brake Rotor Size (in / mm): | Front –15.5 / 394 Rear –15.3 / 388 |
| Wheel Size: | Front: 19-inch x 10.5-inch Rear: 20-inch x 12-inch |
| Tire Size: | Michelin Pilot Super Sport run-flat (std.) Michelin Pilot Sport Cup 2 (ZTK) Front: P285/30ZR19 Rear: P335/25ZR20 |
EXTERIOR DIMENSIONS
| Wheelbase (in. / mm): | 106.7 / 2710 |
| Overall Length (in. / mm): | 176.9 / 4493 |
| Overall Width (in. / mm): | 77.4 / 1965 |
| Overall Height (in. / mm): | 48.6 / 1234
|
| Track (in. mm): | 63.6 / 1615 (front) 62.5 / 1588 (rear) |
INTERIOR DIMENSIONS
| Headroom (in / mm): | 38 / 962 |
| Legroom (in. / mm): | 43 / 1092 |
| Shoulder Room (in. / mm): | 55 / 1397 |
| Hip Room (in. / mm): | 54 / 1371 |
WEIGHTS & CAPACITIES
| Curb Weight (lb. / kg): | 3524 / 1598 |
| EPA passenger volume (cu. ft. / L): | 52 / 1472 |
| Cargo volume (cu. ft. / L): | 15 / 425 |
Related: GM Press Release
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