BMW introducing hybrid car
Wed, October 08 2008
The first versions of the 7-Series hybrid drive serial-production version will be presented in 2009, said a BMW spokesman.
The Concept 7 Series ActiveHybrid combines a 300 kW/407 hp combustion engine with a 15 kW electric motor that reduces fuel consumption by 15 per cent compared to a standard model, according to the car maker.
The electric motor is fully integrated into the gearbox.
This provides additional acceleration power and energy for onboard electric appliances. In addition, the motor acts as a generator, collecting energy from brake regeneration and storing it in a lithium-ion battery in the boot.
Full electric drive is however not possible at this time.
But a full hybrid model, with a limited capacity to run entirely on electric power, is planned for the BMW X6 model next year, the spokesman said.
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