Engine type - Number of cylinders
M 254.920
M 254.920
M 139.580
Hybrid / Petrol
Hybrid / Petrol
Hybrid / Petrol
Direct Injection
Direct Injection
Direct Injection
Longitudinal
Longitudinal
Longitudinal
1999 cm3 / 122 cu-in
1999 cm3 / 122 cu-in
1991 cm3 / 121.5 cu-in
83.0 mm
3.27 inches
83.0 mm
3.27 inches
83.0 mm
3.27 inches
92.35 mm
3.64 inches
92.35 mm
3.64 inches
92.0 mm
3.62 inches
Turbo Intercooler
Turbo Intercooler
Turbo Intercooler
313 PS / 309 HP / 230 kW
381 PS / 376 HP / 280 kW
680 PS / 671 HP / 500 kW
550 Nm / 405 lb-ft
650 Nm / 479 lb-ft
1020 Nm / 752 lb-ft
204 PS / 201 HP / 150 kW @ 6100 rpm
252 PS / 249 HP / 185 kW @ 5800 rpm
476 PS / 470 HP / 350 kW @ 6750 rpm
320 Nm / 236 lb-ft @ 2000 rpm
400 Nm / 295 lb-ft @ 2000 rpm
545 Nm / 401 lb-ft @ 5250-5500 rpm
136 PS / 134 HP / 100 kW
136 PS / 134 HP / 100 kW
204 PS / 201 HP / 150 kW
440 Nm / 324 lb-ft
440 Nm / 324 lb-ft
320 Nm / 236 lb-ft
Number of electric engines
PSM - Permanent Magnet Synchronous Motor
PSM - Permanent Magnet Synchronous Motor
PSM - Permanent Magnet Synchronous Motor
136 PS / 134 HP / 100 kW
136 PS / 134 HP / 100 kW
204 PS / 201 HP / 150 kW
Electric engine #1 Torque
440 Nm / 324 lb-ft
440 Nm / 324 lb-ft
320 Nm / 236 lb-ft
Electric engine #2 Torque
Electric engine #3 Torque
Electric engine #4 Torque
Drive wheels - Traction - Drivetrain
Transmission Gearbox - Number of speeds
Automatic
Automatic
Automatic
Size, Dimensions, Aerodynamics and Weight
288.8 cm / 113.7 inches
288.8 cm / 113.7 inches
288.8 cm / 113.7 inches
471.6 cm / 185.67 inches
471.6 cm / 185.67 inches
474.9 cm / 186.97 inches
189.0 cm / 74.41 inches
189.0 cm / 74.41 inches
189.0 cm / 74.41 inches
207.6 cm / 81.73 inches
207.6 cm / 81.73 inches
207.5 cm / 81.69 inches
164.0 cm / 64.57 inches
164.0 cm / 64.57 inches
163.5 cm / 64.37 inches
162.7 cm / 64.06 inches
162.7 cm / 64.06 inches
164.5 cm / 64.76 inches
164.0 cm / 64.57 inches
164.0 cm / 64.57 inches
164.6 cm / 64.8 inches
18.7 cm / 7.36 inches18.7 cm / 7.36 inches
18.7 cm / 7.36 inches18.7 cm / 7.36 inches
Breakover (Rampover) angle (deg)
Aerodynamic drag coefficient - Cx
Front Brakes - Disc dimensions
Vented Discs
Vented Discs
Vented Discs (390 mm / 15.35 inches)
Rear Brakes - Disc dimensions
Vented Discs
Vented Discs
Vented Discs (370 mm / 14.57 inches)
Front Tyres - Rims dimensions
235/60 R18
235/60 R18
255/40 R21
Rear Tyres - Rims dimensions
235/60 R18
255/55 R18
285/35 R21
2355 kg / 5192 lbs
2355 kg / 5192 lbs
2310 kg / 5093 lbs
Max. Towing Capacity Weight
2000 kg / 4409 lbs
2000 kg / 4409 lbs
1800 kg / 3968 lbs
Weight/Power Output Ratio
7.52 Kg/hp
6.18 Kg/hp
3.4 Kg/hp
470 L / 16.6 cu-ft
470 L / 16.6 cu-ft
470 L / 16.6 cu-ft
1520 L / 53.7 cu-ft
1520 L / 53.7 cu-ft
1530 L / 54 cu-ft
11.8 m / 38.7 feet
11.8 m / 38.7 feet
12.9 m / 42.3 feet
Steering wheel lock-to-lock
Four-link steel suspension with selective damping system
Four-link steel suspension with selective damping system
Double wishbone. Coil Springs.
Independent Multi-link with air suspension level control
Independent Multi-link with air suspension level control
Double wishbone. Coil Springs.
218 km/h / 135 Mph
237 km/h / 147 Mph
275 km/h / 171 Mph
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
Fuel Consumption - Economy - Open road NEDC
Fuel Consumption - Economy - Combined NEDC
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
0.5 L/100 km
565 MPG UK
470 MPG US
0.5 L/100 km
565 MPG UK
470 MPG US
7.5 L/100 km
38 MPG UK
31 MPG US
Fuel Consumption - Economy - EPA
Fuel Consumption - Economy - EPA
Fuel Consumption - Economy - EPA
Fuel Consumption - Economy - EPA
Fuel Consumption - Economy - EPA
Fuel Consumption - Economy - EPA
Lithium-ion
Lithium-ion
Lithium-ion
31.2 kWh
31.2 kWh
6.1 kWh / 4.8 kWh
DC - 60 kW - 80 % - 0h20m |
DC - 60 kW - 80 % - 0h20m |
9800 km / 6091 miles
9800 km / 6091 miles
867 km / 539 miles
130 km / 81 miles
130 km / 81 miles
12 km / 7 miles
134 km / 83 miles
134 km / 83 miles
14 km / 9 miles
Average energy consumption
Average energy consumption WLTP
20.4 kWh / 100 km (3.05 miles / kWh)
20.4 kWh / 100 km (3.05 miles / kWh)
12.7 kWh / 100 km (4.89 miles / kWh)
Average energy consumption WLTP
49 L
12.9 US gallons
10.8 UK gallons
49 L
12.9 US gallons
10.8 UK gallons
65 L
17.2 US gallons
14.3 UK gallons
12 g/Km (Mercedes Benz)
12 g/Km (Mercedes Benz)
170 g/Km (Mercedes Benz)
Euro 6d - WLTP
Euro 6d - WLTP
Euro 6E