The electrification process will start with the presentation of a 3 series prototype, as well as a group of plug-in hybrid concepts that can get around town on battery power alone, but that can also burn some dinosaur bones if you need to take a longer trip. The new BMW hybrid concepts will be presented in Miramar, France.

The 3 Series plug-in hybrid will use a 4-cylinder petrol engine based on the TwinPower Turbo, in conjunction with an electric motor. Shorter journeys can be driven in full electric mode, or the petrol engine can be engaged for longer trips.

Last month, Gizmag's own Noel McKeegan drove the BMW i3 city runabout, and was impressed by its feel and performance, but less impressed with its petrol-powered range extender. The drivetrain proposed for the 3 series prototype would involve additional complexity and cost, but would provide the flexibility of a true hybrid as opposed to a range extender set-up, and could also offer serious performance benefits as demonstrated in the powerful and hugely efficient i8 sportscar.