Powertrain
Powertrain number of motors
1
Number of valves
32
Compressor
twin turbo
Manual-shift auto
M Steptronic
Engine litres
4.4L
Limited slip differential
electro-mechanical
Torque
479 lb.-ft. @ 1,600RPM
Hybrid traction battery electric + ICE total range
481 km
Fuel tank capacity
68.0L
Hybrid system net power torque
590 lb.-ft.
Electric motor 1 torque
207 lb.-ft.
Fuel economy (Alternate 1) fuel type
electric
Hybrid traction battery voltage
317
Hybrid traction battery type
lithium ion (Li-ion)
Hybrid traction battery capacity (Ah)
68.0
Hybrid traction battery onboard charger (kW)
7.4
Hybrid traction battery charge time (hrs) @ 240VAC
7.0
Horsepower
483hp @ 5,400RPM
Recommended fuel
Premium Unleaded
Cylinder configuration
V-8
Drive type
M xDrive all-wheel
Transmission
8 speed automatic
Hybrid system net power
644hp @ 5,400RPM
Electric motor horsepower
194hp @ 7,000RPM
Engine location
front
Hybrid electric powertrain type
PHEV (plug-in hybrid electric vehicle)
Hybrid traction battery gross capacity (kWh)
30
Hybrid traction battery all electric range
50 km