자동차가 연료 1갤런으로 주행할 수 있는 거리를 마일 단위로 나타낸 수치로, 연료 효율성을 의미함.
A measurement of how many miles a vehicle can travel on one gallon of fuel, used to express fuel efficiency.
예문:
"The new hybrid model offers significantly better mpg than its predecessor."
"The SUV's low mpg makes it expensive to drive for long commutes."
"Manufacturers are under pressure to improve the average mpg of their vehicle fleets."