GMC Sierra 2WDvsPorsche Panamera 4
Porsche Panamera 4 leads in Highway MPG (25 vs 21) and Combined MPG (21 vs 20) and 1 more, while GMC Sierra 2WD leads in Annual Fuel Cost (3,000 vs 3,300).
Fuel Economy
18
City MPG
18
21
Highway MPG
25
20
Combined MPG
21
Engine & Drivetrain
4
Cylinders
6
3
Engine Displacement
3
RWD
Drive Type
AWD
Automatic
Transmission
Automatic
Regular Gasoline
Fuel Type
Premium Gasoline
Emissions & Cost
464
CO₂ Emissions
425
3,000
Annual Fuel Cost
3,300
Standard Pickup Trucks 2WD
Vehicle Class
Large Cars
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Data sourced from EPA Fuel Economy Data (Public Domain (U.S. Government)).