Engine type - Number of cylinders
Direct Injection.
MPI - GMPT-E15
284.6 cu-in / 4663 cm3
134.1 cu-in / 2198 cm3
3.66 inches
92.9 mm
3.39 inches
86.0 mm
3.39 inches
86.0 mm
3.72 inches
94.6 mm
449 HP / 455 PS / 335 kW @ 5250-5500 rpm
145 HP / 147 PS / 108 kW @ 5800 rpm
516 lb-ft / 700 Nm @ 1800-3500 rpm
149 lb-ft / 203 Nm @ 4000 rpm
Number of electric engines
Electric engine #1 Torque
Electric engine #2 Torque
Electric engine #3 Torque
Electric engine #4 Torque
Drive wheels - Traction - Drivetrain
Transmission Gearbox - Number of speeds
Size, Dimensions, Aerodynamics and Weight
124.61 inches / 316.5 cm
102.76 inches / 261.0 cm
206.61 inches / 524.8 cm
168.11 inches / 427.0 cm
74.76 inches / 189.9 cm
67.32 inches / 171.0 cm
58.82 inches / 149.4 cm
54.72 inches / 139.0 cm
Breakover (Rampover) angle (deg)
Aerodynamic drag coefficient - Cx
Front Brakes - Disc dimensions
Vented Discs
Vented Discs (11.02 inches / 280 mm)
Rear Brakes - Disc dimensions
Vented Discs
Discs (10.39 inches / 264 mm)
Front Tyres - Rims dimensions
Rear Tyres - Rims dimensions
4442 lbs / 2015 kg
2641 lbs / 1198 kg
Max. Towing Capacity Weight
Weight/Power Output Ratio
18 cu-ft / 510 L
- cu-ft / 460-1150 L
Steering wheel lock-to-lock
Pneumatic.
Independent. MacPherson. Coil Springs. Anti-roll bar.
155 Mph / 250 km/h
135 Mph / 218 km/h
Acceleration 0 to 60 mph (0 to 96 Km/h)
Acceleration 0 to 100 km/h (0 to 62 mph)
Acceleration 0 to 400m (1/4 quarter mile)
Fuel Consumption (Economy), Emissions and Range
Fuel Consumption - Economy - Combined
Fuel Consumption - Economy - Open road
Fuel Consumption - Economy - Highway
Fuel Consumption - Economy - City
Fuel Consumption - Economy - City NEDC
19 MPG
12.7 L/100 km
22 MPG UK
20 MPG
12 L/100 km
24 MPG UK
Fuel Consumption - Economy - Open road NEDC
34 MPG
7 L/100 km
40 MPG UK
37 MPG
6.3 L/100 km
45 MPG UK
Fuel Consumption - Economy - Combined NEDC
26 MPG
8.9 L/100 km
32 MPG UK
28 MPG
8.4 L/100 km
34 MPG UK
Fuel Consumption - Economy - Low WLTP
Fuel Consumption - Economy - Medium WLTP
Fuel Consumption - Economy - Medium WLTP
Fuel Consumption - Economy - High WLTP
Fuel Consumption - Economy - Extra high WLTP
Fuel Consumption - Economy - Combined WLTP
Fuel Consumption - Economy - EPA
Fuel Consumption - Economy - EPA
Fuel Consumption - Economy - EPA
Fuel Consumption - Economy - EPA
Fuel Consumption - Economy - EPA
Fuel Consumption - Economy - EPA
Average energy consumption
Average energy consumption WLTP
Average energy consumption WLTP
21.1 gallons
80 L
17.6 UK gallons
13.7 gallons
52 L
11.4 UK gallons
208 g/Km (Mercedes Benz)
202 g/Km (Opel)