Close the windows and glass sunroof
Driving with the glass sunroof and windows open results in increased air resistance and raises fuel consumption.
See also:
1 Series M
Rather than the single-turbo setup from the 135i, the 1 Series M gets a
twin-turbo six-cylinder that's good for 335 hp and 332 pounds-feet of torque. In
extreme situations, the 1 Series M can ente ...
Service and WarrantyInformation Booklet for USmodels and Warranty andService Guide Booklet forCanadian models
Please consult your Service and Warranty Information
Booklet for US models and Warranty and
Service Guide Booklet for Canadian models for
additional information on service requirements.
Maintena ...
ECO PRO
Consistent tuning to minimize fuel consumption
for maximum range with maximum driving stabilization.
Comfort functions and the engine controller are
adjusted.
The program can be configured to in ...