Audi A6 SedanvsPorsche 911 Carrera GTS
Audi A6 Sedan leads in City MPG (20 vs 17) and Highway MPG (29 vs 24) and 3 more.
Fuel Economy
20
City MPG
17
29
Highway MPG
24
23
Combined MPG
20
Engine & Drivetrain
6
Cylinders
6
3
Engine Displacement
4
AWD
Drive Type
RWD
Automatic
Transmission
Automatic
Premium Gasoline
Fuel Type
Premium Gasoline
Emissions & Cost
387
CO₂ Emissions
453
3,000
Annual Fuel Cost
3,450
Midsize Cars
Vehicle Class
Minicompact Cars
Similar Comparisons to Audi A6 Sedan vs Porsche 911 Carrera GTS
More comparisons with Audi A6 Sedan
More comparisons with Porsche 911 Carrera GTS
Data sourced from EPA Fuel Economy Data (Public Domain (U.S. Government)).