Fuel economy & running costsHybrid
#46 of 2,720 · BMW cars
2027 BMWM440i Convertible
Subcompact Cars · Rear-Wheel Drive · 3.0 L 6-cyl turbo
29MPGcombined
27city
33highway
A year of fuel$2,850
CO₂ from the tailpipe299 g/mi
Figures from the EPA label (fueleconomy.gov), the same as on the car's window sticker.
Against the 289 hybrid cars
Bars are scaled to the best in the list; the mark shows the list average. Lower is better for fuel cost; higher is better for the rest. All figures are the EPA's.
Summary
2027 BMW M440i Convertible by BMW. The figures below are from US EPA fueleconomy.gov, with the page each one came from.
Details
- Model year
- 2027fueleconomy.gov · 3 Oct 2026
Efficiency
- Combined MPG
- 29fueleconomy.gov · 3 Oct 2026
- City MPG
- 27fueleconomy.gov · 3 Oct 2026
- Highway MPG
- 33fueleconomy.gov · 3 Oct 2026
Running cost
- Annual fuel cost
- $2,850fueleconomy.gov · 3 Oct 2026
- CO₂ (tailpipe)
- 299 g/mifueleconomy.gov · 3 Oct 2026
Car
- Body
- Carfueleconomy.gov · 3 Oct 2026
- EPA class
- Subcompact Carsfueleconomy.gov · 3 Oct 2026
- Drive
- Rear-Wheel Drivefueleconomy.gov · 3 Oct 2026
Powertrain
- Engine
- 3.0 L 6-cyl turbofueleconomy.gov · 3 Oct 2026
- Transmission
- Automatic (S8)fueleconomy.gov · 3 Oct 2026
- Fuel
- Gasolinefueleconomy.gov · 3 Oct 2026
More BMW cars
See the list
#1 2027 · BMW 228 Gran Coupe 31Combined MPG $2,650Fuel / year #2 2027 · BMW 228 xDrive Gran Coupe 30Combined MPG $2,750Fuel / year #3 2027 · BMW 430i Convertible 30Combined MPG $2,750Fuel / year #4 2027 · BMW 430i Coupe 31Combined MPG $2,650Fuel / year #5 2027 · BMW 430i Gran Coupe 30Combined MPG $2,750Fuel / year #6 2027 · BMW 430i xDrive Convertible 28Combined MPG $2,950Fuel / year Where it ranks on CarCody
- BMW Cars: Every Model and Year With MPG2720 listed
- Most Fuel-Efficient Cars in 2026#128 of 401
- Best Hybrid Cars in 2026#113 of 289
Sources
- fueleconomy.gov/feg/noframes/50478.shtml· checked 3 Oct 2026