2018 BMW M240i Coupe MPG
EPA-rated · verified snapshot 2026-08-30 · Subcompact Cars
The 2018 BMW M240i Coupe gets 24 MPG combined — 21 city and 30 highway — in its most efficient configuration (3.0L · 6-cyl · Automatic (S8) · Rear-Wheel Drive).
City21 MPG
Highway30 MPG
$3,150Fuel cost / yr (EPA est.)
362 g/miCO₂
PremiumFuel
$-4,7505-yr fuel cost vs. average vehicle
5 / 10EPA Fuel Economy & GHG score
10 ft³Cargo volume
89 ft³Passenger volume
Where it sits among compact cars (2018)
Compared with the 2017 model, the 2018 M240i Coupe is -1 MPG worse at its best.
Every 2018 M240i Coupe trim
| Configuration | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|
| 3.0L · 6-cyl · Automatic (S8) · Rear-Wheel Drive | 21 | 30 | 24 | $3,150 |
| 3.0L · 6-cyl · Manual 6-spd · Rear-Wheel Drive | 19 | 28 | 22 | $3,450 |
FAQ
How does the 2018 M240i Coupe's fuel economy compare to other compact cars?
The 2018 M240i Coupe's 24 MPG combined is below the compact cars average of 26.3 MPG for 2018.
How much does it cost to fuel a 2018 M240i Coupe per year?
Based on EPA assumptions (15,000 miles/year), estimated annual fuel cost is $3,150 for the most efficient trim.
What is the city and highway MPG of the 2018 M240i Coupe?
The most efficient trim is rated 21 MPG city and 30 MPG highway.