BMW Z4 M40ivsFerrari Roma Spider
BMW Z4 M40i leads in City MPG (23 vs 17) and Highway MPG (29 vs 22) and 3 more.
Fuel Economy
23
City MPG
17
29
Highway MPG
22
25
Combined MPG
19
Engine & Drivetrain
6
Cylinders
8
3
Engine Displacement
4
RWD
Drive Type
RWD
Automatic
Transmission
Automatic
Premium Gasoline
Fuel Type
Premium Gasoline
Emissions & Cost
346
CO₂ Emissions
467
2,750
Annual Fuel Cost
3,650
Two Seaters
Vehicle Class
Minicompact Cars
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Data sourced from EPA Fuel Economy Data (Public Domain (U.S. Government)).