← all 2021 BMW M240i Coupe trims
2021 BMW M240i Coupe — 3.0L 6-cyl, S8 automatic, RWD
This 2021 BMW M240i Coupe (3.0L 6-cyl, S8 automatic, RWD) takes premium gasoline. PREMIUM
24
MPG combined (21 city / 30 hwy)
$3,200
est. fuel cost / year (EPA, 15k mi)
366 g/mi
tailpipe CO₂
The EPA lists this trim as premium because that's the fuel the manufacturer specified for its mileage test. Many such engines will run on regular with slightly lower power and MPG — but check your owner's manual to see whether premium is required or just recommended.
Other 2021 BMW M240i Coupe trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 3.0L 6-cyl, 6-spd manual, RWD | PREMIUM | 21 | $3,650 |
EPA fuel type: Premium · class: Subcompact Cars · retrieved 2026-06-14.