Most fuel-efficient used cars
The Toyota Yaris is the most fuel-efficient used car we track, averaging about 63 mpg.
Ranked by average fuel economy in miles per gallon across the catalogue. Higher mpg means lower spend at the pump — though insurance, tax and depreciation all add to the true cost of running a car.
- 1Toyota Yaris63 mpg
- 2Renault Symbioz62 mpg
- 3Toyota Aygo X62 mpg
- 4Honda Jazz61 mpg
- 5Lexus LBX61 mpg
- 6Suzuki Swift61 mpg
- 7Toyota Corolla61 mpg
- 8Renault Austral60 mpg
- 9Toyota Yaris Cross60 mpg
- 10Alfa Romeo Junior57 mpg
- 11DS 357 mpg
- 12Fiat 60057 mpg
- 13Honda Civic57 mpg
- 14Renault Clio56 mpg
- 15Skoda Octavia56 mpg
- 16Fiat 50055 mpg
- 17Fiat Panda55 mpg
- 18Ford Ka+55 mpg
- 19Mitsubishi Mirage55 mpg
- 20Peugeot 10755 mpg
- 21Peugeot 20855 mpg
- 22Renault Rafale55 mpg
- 23Smart ForFour (old)55 mpg
- 24Smart ForTwo (old)55 mpg
- 25Vauxhall Adam55 mpg
average economy · best first · 25 of 268 ranked models shown