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
