MINI Roadster MPG & Fuel Economy

The 2015 MINI Roadster gets up to 29 MPG combined (26 city / 33 highway) in EPA testing.

Latest model year (2015):

The MINI Roadster gets up to 29 MPG combined (26 city / 33 highway) in the Auto (S6), 4 cyl, 1.6 L trim.

Verifiedfueleconomy.gov · Verified August 11, 2026

MINI Roadster MPG — All Years

YearTrimEngineFuelCity (MPG)Hwy (MPG)Combined (MPG)
2015Auto (S6), 4 cyl, 1.6 L4 1.6LPremium Gasoline263329
2015Auto (S6), 4 cyl, 1.6 L4 1.6LPremium Gasoline253328
2015Auto (S6), 4 cyl, 1.6 L4 1.6LPremium Gasoline253328
2015Man 6-spd, 4 cyl, 1.6 L4 1.6LPremium Gasoline273329
2015Man 6-spd, 4 cyl, 1.6 L4 1.6LPremium Gasoline263429
2015Man 6-spd, 4 cyl, 1.6 L4 1.6LPremium Gasoline263429

Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.

MINI Roadster MPG FAQ

What is the MPG of the MINI Roadster?

The MINI Roadster gets up to 29 MPG combined (26 city / 33 highway) in the 2015 model year. Fuel economy varies by engine and trim — see the full table above for details.

Which MINI Roadster trim has the best fuel economy?

The Auto (S6), 4 cyl, 1.6 L trim offers the best combined fuel economy at 29 MPG. Smaller engines and front-wheel-drive configurations typically achieve the highest MPG.

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