Fuel Economy by Make
BMW Fuel Economy
30 vehicles with EPA fuel economy data.
EPA publishes fuel-economy figures for 30 BMW model years in our index, spanning 3 models from 2016 to 2025. Across those, combined economy averages 28.7 MPG.
The most efficient is the 2025 BMW X1 at 32 MPG combined; the least is the 2025 BMW X3 at 27 MPG — a spread of 5 MPG across the range. At 15,000 miles a year that gap is worth roughly $303 a year in fuel.
Fuel types represented: regular gasoline. EPA figures come from a standardized test cycle, so they are comparable between vehicles but will not match what any individual driver sees.