BMW MPG by Model

By , Gas Mileage Calculators

See BMW MPG for all 25 current models, with links to each one's year-by-year EPA ratings.

Current models
25
Rated 2024 or later
Best 2026 BMW for MPG
31 MPG
330i Sedan
Most efficient 2026 BMW EV
118 MPGe
i4 eDrive40 Gran Coupe (18 inch wheels)

BMW Models and Their EPA Ratings

The EPA has rated 2,720 BMW vehicles since 1984, and these are the models with ratings from 2024 or later. Each one links to its full page with every engine, drivetrain and model year, plus MPGe and range for electric versions. The latest-year column shows the spread from the least to the most efficient version that year. 10 older BMW models whose last EPA rating is from 2023 or earlier aren't listed yet.

Current BMW models, A to Z
ModelRated yearsPowertrainsLatest year, combinedBest ever
2 Series2014-2027Gas2026: 26-31 MPG31 MPG
3 Series1984-2026GasHybridPlug-in hybridDiesel2026: 29-31 MPG36 MPG
4 Series2014-2027Gas2026: 27-31 MPG31 MPG
5 Series1984-2027GasHybridPlug-in hybridDiesel2026: 25-31 MPG31 MPG
7 Series1984-2027GasHybridPlug-in hybridDiesel2026: 20-28 MPG28 MPG
8 Series1991-2026Gas2026: 19-24 MPG25 MPG
i42022-2026Electric2026: 81-118 MPGe120 MPGe
i52024-2027Electric2026: 91-110 MPGe116 MPGe
i72023-2027Electric2026: 75-88 MPGe95 MPGe
iX2022-2026Electric2026: 75-97 MPGe97 MPGe
iX32027Electric2027: 102-118 MPGe118 MPGe
M22016-2027Gas2026: 19 MPG22 MPG
M31989-2027Gas2026: 18-19 MPG21 MPG
M42015-2027Gas2026: 18-19 MPG20 MPG
M51991-2027GasPlug-in hybrid2026: 13-14 MPG17 MPG
M82020-2025Gas2025: 17 MPG17 MPG
X12013-2027Gas2026: 27-28 MPG28 MPG
X22018-2027Gas2026: 26-28 MPG28 MPG
X32004-2026GasPlug-in hybridDiesel2026: 27-29 MPG30 MPG
X42015-2025Gas2025: 17-24 MPG25 MPG
X52000-2027GasPlug-in hybridDiesel2026: 15-25 MPG27 MPG
X62008-2027Gas2026: 15-23 MPG24 MPG
X72019-2027Gas2026: 17-23 MPG23 MPG
XM2023-2026Plug-in hybrid2026: 14 MPG14 MPG
Z42003-2026Gas2026: 22-28 MPG28 MPG

BMW MPG Questions

Which BMW gets the best gas mileage?

Among 2026 models, the 330i Sedan has the best EPA rating at 31 MPG combined (28 city, 35 highway).

Which electric BMW is the most efficient?

Among 2026 models, the i4 eDrive40 Gran Coupe (18 inch wheels) has the best EPA rating at 118 MPGe combined, or 28.5 kWh per 100 miles.

Which 2026 BMW EV goes the farthest on a charge?

The iX xDrive60 (20 inch Wheels) has the longest EPA range of the 2026 BMW electric lineup at 364 miles.

Keep Going

Calculate your own MPGWork out your real gas mileage from a fill-up and see how it compares. Compare two vehiclesSee the yearly fuel cost gap between a BMW and another vehicle. All makesBrowse EPA ratings for every other make.

Where These Numbers Come From

This BMW page was put together by Cedrick Reese from the EPA fuel economy file published on fueleconomy.gov. The model list and every rating on it are generated from that file, so nothing is typed in by hand. Each model page shows the individual EPA records behind these numbers, with a link to each one. When the EPA posts an updated file, this page and the BMW model pages are rebuilt from it.

Ratings on this page come from the EPA file downloaded on October 1, 2026.

Sources