Fuel efficiency concept.
Schlüsselwörter
fuel,
efficiency,
efficient,
economic,
pollution,
economy,
reduce,
reduction,
eco,
ecology,
environment,
environmental,
more,
gasoline,
gas,
diesel,
energy,
consumption,
alternative,
car,
clean,
cleaner,
air,
lower,
low,
emission,
conservation,
future,
gasoline,
green,
industry,
mileage,
mile,
power,
transport,
transportation,
travel,
vehicle,
global,
warming,
signs,
concept,
illustration
Deutsch
