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2018 BMW M3 MPG

Official EPA fuel-economy rating for the 2018 BMW M3.

EPA combined fuel economy
20MPG
combined (55% city / 45% hwy)
City
17
MPG
Highway
24
MPG
Engine
3L
Cylinders
6
Drive
RearWD
Class
Compact Cars
Running cost

Estimated annual fuel cost

Per year
$2,625
15,000 mi/yr
Fuel used
750 gal
per year
At gas price
$3.50
per gallon

Based on 20 MPG combined and 15,000 miles per year. Adjust for your local gas price and annual mileage.

Other BMW M3 years
FAQ

2018 BMW M3

How many MPG does a 2018 BMW M3 get?
The 2018 BMW M3 gets 20 MPG combined according to the EPA — about 17 MPG in the city and 24 MPG on the highway, depending on trim (2 configurations). Combined MPG is a 55% city / 45% highway blend.
What is the annual fuel cost for a 2018 BMW M3?
Driving 15,000 miles a year at 20 MPG combined, the 2018 BMW M3 uses about 750 gallons of fuel per year — roughly $2,625 at $3.50/gallon. Your real cost varies with local gas prices and driving style.
What is the difference between city and highway MPG on the 2018 BMW M3?
The 2018 BMW M3 returns 17 MPG city and 24 MPG highway. Highway is higher because steady-speed cruising avoids the stop-and-go acceleration that burns fuel in city driving. The 20 MPG combined figure blends the two.
Is 20 MPG good for a compact cars?
For a compact cars, 20 MPG combined is on the thirstier side. Hybrid trims and smaller engines, where offered, return better numbers.
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