Audi A6 SedanvsAudi S3
Audi S3 leads in City MPG (23 vs 20) and Highway MPG (31 vs 29) and 3 more.
Fuel Economy
20
City MPG
23
29
Highway MPG
31
23
Combined MPG
26
Engine & Drivetrain
6
Cylinders
4
3
Engine Displacement
2
AWD
Drive Type
AWD
Automatic
Transmission
Automatic
Premium Gasoline
Fuel Type
Premium Gasoline
Emissions & Cost
387
CO₂ Emissions
346
3,000
Annual Fuel Cost
2,650
Midsize Cars
Vehicle Class
Subcompact Cars
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Data sourced from EPA Fuel Economy Data (Public Domain (U.S. Government)).