BMW 740i SedanvsPorsche Cayenne S
BMW 740i Sedan leads in City MPG (25 vs 16) and Highway MPG (31 vs 21) and 3 more.
Fuel Economy
25
City MPG
16
31
Highway MPG
21
28
Combined MPG
18
Engine & Drivetrain
6
Cylinders
8
3
Engine Displacement
4
RWD
Drive Type
AWD
Automatic
Transmission
Automatic
Premium Gasoline
Fuel Type
Premium Gasoline
Emissions & Cost
317
CO₂ Emissions
492
2,450
Annual Fuel Cost
3,850
Large Cars
Vehicle Class
Standard Sport Utility Vehicle 4WD
Similar Comparisons to BMW 740i Sedan vs Porsche Cayenne S
More comparisons with BMW 740i Sedan
More comparisons with Porsche Cayenne S
Data sourced from EPA Fuel Economy Data (Public Domain (U.S. Government)).