BMW 840i CoupevsMazda 3 4-Door 2WD
Mazda 3 4-Door 2WD leads in City MPG (27 vs 21) and Highway MPG (36 vs 29) and 3 more.
Fuel Economy
21
City MPG
27
29
Highway MPG
36
24
Combined MPG
30
Engine & Drivetrain
6
Cylinders
4
3
Engine Displacement
3
RWD
Drive Type
FWD
Automatic
Transmission
Automatic
Premium Gasoline
Fuel Type
Regular Gasoline
Emissions & Cost
368
CO₂ Emissions
294
2,900
Annual Fuel Cost
2,000
Subcompact Cars
Vehicle Class
Compact Cars
Similar Comparisons to BMW 840i Coupe vs Mazda 3 4-Door 2WD
More comparisons with BMW 840i Coupe
More comparisons with Mazda 3 4-Door 2WD
Data sourced from EPA Fuel Economy Data (Public Domain (U.S. Government)).