mileage

Refers to a vehicle that has traveled a small total number of miles, often implying it is in good condition.

Refers to high fuel efficiency (traveling a long distance per unit of fuel).

Refers to a vehicle that has traveled a large total number of miles.

Commonly offered in car rental agreements, meaning no extra charge for the distance driven.

An amount of money paid to someone for the cost of travel using their own vehicle.

The amount of money paid per mile/kilometer for business travel.

A government regulation setting a minimum level of fuel efficiency for vehicles.

Can refer to fuel efficiency ('get good mileage') or figurative benefit ('get a lot of mileage out of an idea').