2023 BMW M440i xDrive Convertible MPG
EPA-rated · verified snapshot 2026-08-30 · Subcompact Cars
The 2023 BMW M440i xDrive Convertible gets 25 MPG combined — 22 city and 31 highway — in its most efficient configuration (3.0L · 6-cyl · Automatic (S8) · All-Wheel Drive · Hybrid).
City22 MPG
Highway31 MPG
$3,050Fuel cost / yr (EPA est.)
348 g/miCO₂
PremiumFuel
$-4,2505-yr fuel cost vs. average vehicle
5 / 10EPA Fuel Economy & GHG score
9 ft³Cargo volume
84 ft³Passenger volume
Where it sits among compact cars (2023)
Compared with the 2022 model, the 2023 M440i xDrive Convertible is -1 MPG worse at its best.
FAQ
Does the 2023 M440i xDrive Convertible get good gas mileage for its class?
The 2023 M440i xDrive Convertible's 25 MPG combined is below the compact cars average of 29.7 MPG for 2023.
How much does it cost to fuel a 2023 M440i xDrive Convertible per year?
Based on EPA assumptions (15,000 miles/year), estimated annual fuel cost is $3,050 for the most efficient trim.
What is the city and highway MPG of the 2023 M440i xDrive Convertible?
The most efficient trim is rated 22 MPG city and 31 MPG highway.