See also:

Energy recovery
The energy of motion of the vehicle is converted to electrical energy while coasting. The vehicle battery is partially charged and fuel consumption can be lowered. ...

The concept
The parking brake is used to prevent the vehicle from rolling when it is parked. Engine switched off: the parking brake acts on the rear wheels. Engine running: the parking brake acts on ...

Contrasting light surfaces imbue the rear with brio and energy
The strong horizontal lines of the rear - including rear lights in customary BMW L-shaped design positioned at the outer edges of the back end - accentuate the broad face of the wheels and wide tr ...