3
Nick Gibbs,
07 July 2008 14:30
BMW will launch a hybrid petrol version of the newly unveiled 7-series in 2009, but admits it’s more for green-leaning V8 addicts than seriously eco-aware bosses. Even with the latest lithium-ion batteries, the forthcoming 4.4-litre V8 petrol-electric version will struggle to match the astonishing 39.2mpg and 192g/km of CO2 of the new six-cylinder diesel, especially when BMW will launch stop-start technology ...