Motor Vehicles

• Fuel economy in automobiles
  Fuel economy in automobiles
  Fuel usage in automobiles refers to the fuel efficiency relationship between distance traveled by an automobile and the amount of fuel consumed....
  
   (US)
• Distance travelled as measured by an odometer
  Odometer
  An odometer or odograph is an instrument that indicates distance traveled by a vehicle, such as a bicycle or automobile. The device may be electronic, mechanical, or a combination of the two. The word derives from the Greek words hodós and métron...
  
  (UK)