Engine type - Number of cylinders
M 256 E 30 DEH LA G
M 178 DE 40 AL
Hybrid / Petrol
Petrol
Petrol
Direct Injection
Direct Injection.
Direct Injection.
Longitudinal
Longitudinal
Longitudinal
183 cu-in / 2999 cm3
243 cu-in / 3982 cm3
243 cu-in / 3982 cm3
3.27 inches
83.0 mm
3.27 inches
83.0 mm
3.27 inches
83.0 mm
3.64 inches
92.4 mm
3.62 inches
92.0 mm
3.62 inches
92.0 mm
Turbo Intercooler
Turbo + Intercooler
Turbo Intercooler
451 HP / 457 PS / 336 kW
503 HP / 510 PS / 375 kW
383 lb-ft / 520 Nm
516 lb-ft / 700 Nm
429 HP / 435 PS / 320 kW
563 HP / 571 PS / 420 kW @ 5750-6500 rpm
503 HP / 510 PS / 375 kW
383 lb-ft / 520 Nm @ 2500 rpm
553 lb-ft / 750 Nm @ 2250-5000 rpm
516 lb-ft / 700 Nm @ 2000 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
Sequential Automatic
Automatic
Sequential Automatic
Size, Dimensions, Aerodynamics and Weight
115.71 inches / 293.9 cm
115.71 inches / 293.9 cm
111.81 inches / 284.0 cm
194.21 inches / 493.3 cm
197.05 inches / 500.5 cm
185.12 inches / 470.2 cm
72.91 inches / 185.2 cm
75.08 inches / 190.7 cm
71.26 inches / 181.0 cm
58.07 inches / 147.5 cm
58.03 inches / 147.4 cm
57.36 inches / 145.7 cm
62.99 inches / 160.0 cm
62.36 inches / 158.4 cm
63.35 inches / 160.9 cm
61.81 inches / 157.0 cm
Breakover (Rampover) angle (deg)
Aerodynamic drag coefficient - Cx
Front Brakes - Disc dimensions
Vented Discs
Vented Discs (14.17 inches / 360 mm)
Vented Discs
Rear Brakes - Disc dimensions
Vented Discs
Vented Discs (14.17 inches / 360 mm)
Discs
Front Tyres - Rims dimensions
245/40 R19
265/40 R19
245/35 R19
Rear Tyres - Rims dimensions
275/35 R19
295/35 R19
265/35 R19
4493 lbs / 2038 kg
4542 lbs / 2060 kg
4063 lbs / 1843 kg
4233 lbs / 1920 kg
3803 lbs / 1725 kg
Max. Towing Capacity Weight
Weight/Power Output Ratio
4.46 Kg/hp
3.61 Kg/hp
3.61 Kg/hp
- cu-ft / 640-1820 L
22.6 cu-ft / 640 L
- cu-ft / 490-1510 L
41 feet / 12.5 m
36.7 feet / 11.2 m
Steering wheel lock-to-lock
Independent Double wishbone. Air Suspension. Anti-roll bar.
Pneumatic.
Independent. McPherson. Coil Springs. Anti-roll bar.
Multi-link. Air Suspension. Anti-roll bar.
Pneumatic.
Multi-link. Coil Springs. Anti-roll bar.
155 Mph / 250 km/h
155 Mph / 250 km/h
174 Mph / 280 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
27 MPG
8.7 L/100 km
32 MPG UK
24 MPG
10 L/100 km
28 MPG UK
Fuel Consumption - Economy - Open road
Fuel Consumption - Economy - Highway
Fuel Consumption - Economy - City
Fuel Consumption - Economy - City NEDC
20 MPG
11.7 L/100 km
24 MPG UK
Fuel Consumption - Economy - Open road NEDC
31 MPG
7.6 L/100 km
37 MPG UK
Fuel Consumption - Economy - Combined NEDC
27 MPG
8.7 L/100 km
32 MPG UK
26 MPG
9.1 L/100 km
31 MPG UK
24 MPG
10 L/100 km
28 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
471 miles / 758 km
410 miles / 660 km
Average energy consumption
Average energy consumption WLTP
Average energy consumption WLTP
17.4 gallons
66 L
14.5 UK gallons
17.4 gallons
66 L
14.5 UK gallons
17.4 gallons
66 L
14.5 UK gallons
200 g/Km (Mercedes Benz)
207 g/Km (Mercedes Benz)
229 g/Km (Mercedes Benz)