Audi Q8 quattrovsGMC Sierra 4WD (Flex Fuel)
Audi Q8 quattro leads in City MPG (17 vs 15) and Highway MPG (23 vs 19) and 2 more, while GMC Sierra 4WD (Flex Fuel) leads in Annual Fuel Cost (3,500 vs 3,650).
Fuel Economy
17
City MPG
15
23
Highway MPG
19
19
Combined MPG
17
Engine & Drivetrain
6
Cylinders
8
3
Engine Displacement
5
AWD
Drive Type
4WD
Automatic
Transmission
Automatic
Premium Gasoline
Fuel Type
Regular Gasoline
Emissions & Cost
459
CO₂ Emissions
524
3,650
Annual Fuel Cost
3,500
Standard Sport Utility Vehicle 4WD
Vehicle Class
Standard Pickup Trucks 4WD
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Data sourced from EPA Fuel Economy Data (Public Domain (U.S. Government)).