See also:

Observe the following when refueling
When refueling, insert the filler nozzle completely into the filler pipe. Lifting up the fuel pump nozzle during refueling causes: ▷ Premature pump shutoff. ▷ Reduced efficiency in t ...

Closing the windows and glass sunroof/panoramic glass sunroof
Driving with the glass sunroof/panoramic glass sunroof and windows open results in increased air resistance and raises fuel consumption. ...

Remove unnecessary cargo
Additional weight increases fuel consumption. ...