2021 BMW X3 M mpg
Combined mpg, AWD
16mpg
- 14 city, 19 highway.
- 7 mpg below the median of 137 SUVs (2021).
12,000 miles a year. Gas $3.20.
| Trim | Engine | Drive | City mpg | Hwy mpg | Combined | Tank, gal | Miles per tank | Cost a year |
|---|---|---|---|---|---|---|---|---|
| AWD | 3.0L 6cyl | AWD | 14 | 19 | 16 | 17.2 | 275 | $2,400 |
Fuel cost
AWD, 16 mpg combined.
- Per year
- $2,400
- Per month
- $200
- Per mile
- 20.0 cents
- Fill the tank
- $55.04
Trip cost
| Trip | Gallons | Cost |
|---|---|---|
| 100 miles | 5.3 | $16.84 |
| 300 miles | 15.8 | $50.53 |
| 500 miles | 26.3 | $84.21 |
| 1,000 miles | 52.6 | $168 |
Commute cost
- Per month
- $173
- Per year
- $2,080
- Miles a month
- 867
AWD. 20 miles each way, 5 days a week.
Is 16 mpg good? No. Beats 4% of 2026 cars.
MPG by year
Rivals
| Car | Cheapest trim | MPG or range |
|---|---|---|
| 2021 BMW X3 M | AWD | 16 mpg |
| 2021 Land Rover Range Rover Sport | SE AWD | 24 mpg |
| 2021 INFINITI QX80 | LUXE RWD | 16 mpg |
| 2021 Audi Q8 | 55 TFSI Premium AWD | 20 mpg |
| 2021 Porsche Cayenne | AWD | 20 mpg |
| 2021 BMW X4 M | AWD | 16 mpg |
| 2021 Audi e-tron | Premium AWD | 222 mi range |
What this cannot tell you
EPA ratings. Your own mpg will differ.
Gas prices change by state and by week.
- 2 or more sources
- 1 source
- Model-level, rule or estimate
- Sources disagree