Nissan AltimavsPorsche Cayenne
Nissan Altima leads in City MPG (26 vs 17) and Highway MPG (36 vs 23) and 3 more.
Fuel Economy
26
City MPG
17
36
Highway MPG
23
30
Combined MPG
19
Engine & Drivetrain
4
Cylinders
6
3
Engine Displacement
3
FWD
Drive Type
AWD
Automatic
Transmission
Automatic
Regular Gasoline
Fuel Type
Premium Gasoline
Emissions & Cost
297
CO₂ Emissions
469
2,000
Annual Fuel Cost
3,650
Midsize Cars
Vehicle Class
Standard Sport Utility Vehicle 4WD
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Data sourced from EPA Fuel Economy Data (Public Domain (U.S. Government)).