BMW will use the vehicle exhibition in Frankfurt in September, to provide the serial versions of the X6 ActiveHybrid 7-Series ActiveHybrid, which, according to BMW are between 10 and 15 percent more economical and environmental equivalent of the petrol models. Both cars use a hybrid system, including 4.4-liter petrol engine with a power 407 h.p. and maximum torque 600Nm. and electric motor generating 20 h.p. power and reaching 210Nm. torque. From BMW has prepared for the Frankfurt concept of eco-sports car that bears the name EfficientDynamics Vision is constructed mainly of lightweight materials such as aluminum and Carbonia, and a propulsion system is a hybrid. From BMW also announced that this year marks the first time three of the group (BMW, MINI and Rolls-Royce) will share a common roof of the exhibition.
(more…)