Mercedes-Benz E450 4maticvsPorsche Cayenne S
Mercedes-Benz E450 4matic leads in City MPG (22 vs 16) and Highway MPG (31 vs 21) and 3 more.
Fuel Economy
22
City MPG
16
31
Highway MPG
21
25
Combined MPG
18
Engine & Drivetrain
6
Cylinders
8
3
Engine Displacement
4
AWD
Drive Type
AWD
Automatic
Transmission
Automatic
Premium Gasoline
Fuel Type
Premium Gasoline
Emissions & Cost
355
CO₂ Emissions
492
2,750
Annual Fuel Cost
3,850
Midsize Cars
Vehicle Class
Standard Sport Utility Vehicle 4WD
Similar Comparisons to Mercedes-Benz E450 4matic vs Porsche Cayenne S
More comparisons with Mercedes-Benz E450 4matic
More comparisons with Porsche Cayenne S
Data sourced from EPA Fuel Economy Data (Public Domain (U.S. Government)).