City

13 mpg (manual)
12 mpg (automatic)

Highway

19 mpg (manual)
20 mpg (automatic)

18.5 gal. / 70 liters

Type:

LT5 6.2L Supercharged V8 with dual fuel system

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 injection

Horsepower
(hp @ rpm):

755 @ 6400 rpm (SAE certified)

Torque
(lb.-ft. @ rpm):

715 @ 3600 rpm (SAE certified)

Type:

7-speed manual with Active Rev Match
8-speed paddle-shaft automatic

Gear ratios (:1):

Manual

Automatic 

     First

2.29

4.56

     Second

1.61

2.97

     Third

1.21

2.08

     Fourth

1.00

1.69

     Fifth

0.82

1.27

     Sixth

0.68

1.00

     Seventh

0.45

0.85

     Eighth

--

0.65

     Reverse

2.70

3.82

Final Drive Ratio:

3.42 (manual)
2.73 (automatic)

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):

37.7 / 11.5

Brake Type:

Four-wheel disc with carbon-ceramic rotors; six-piston aluminum front calipers and 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-inch
Rear: 20-inch x 12-inch

Tire Size:

Michelin Pilot Super Sport run-flat (std.)
Michelin Pilot Sport Cup 2 (w/ ZTK pkg.)
Front: P285/30ZR19
Rear: P335/25ZR20

Wheelbase
(in. / mm):

106.7 / 2710

Overall Length
(in. / mm):

179.8 / 4567

Overall Width
(in. / mm):

77.4 / 1965

Overall Height
(in. / mm):

48.5 / 1232 (coupe)
48.7 / 1237 (convertible)

Track (in. mm):

63.5 / 1615 (front)
62.5 / 1588 (rear)

Headroom
(in. / mm):

38 / 962

Legroom
(in. / mm):

43 / 1092

Shoulder Room
(in. / mm):

55 / 1397

Hip Room
(in. / mm):

54 / 1371

Curb Weight
(lb. / kg):

3560 / 1615 (coupe)
3618 / 1641 (convertible)

EPA Passenger Volume (cu. ft. / L):

52 / 1472

Cargo Volume
(cu. ft. / L):

15 / 425 (coupe)
10 / 283 (convertible)