The new BMW 1 Series goes on sale in Spring 2007 and it features a model line up that includes the most fuel efficient production vehicle the marque has ever produced. The introduction of a three-door model and a revised five-door come as a raft of new fuel saving innovations are rolled out across the range.

Highlights include:

New three-door arrives.
Revised five-door revealed.
New technology cuts emissions by up to 21 per cent and improves fuel consumption by up to 24 per cent.
Tax busting 60.1 mpg 118d is BMW’s most economical production car.