Audi RS 6 AvantvsAudi S3
Audi S3 leads in City MPG (23 vs 14) and Highway MPG (31 vs 21) and 3 more.
Fuel Economy
14
City MPG
23
21
Highway MPG
31
16
Combined MPG
26
Engine & Drivetrain
8
Cylinders
4
4
Engine Displacement
2
AWD
Drive Type
AWD
Automatic
Transmission
Automatic
Premium Gasoline
Fuel Type
Premium Gasoline
Emissions & Cost
545
CO₂ Emissions
346
4,300
Annual Fuel Cost
2,650
Midsize Station Wagons
Vehicle Class
Subcompact Cars
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Data sourced from EPA Fuel Economy Data (Public Domain (U.S. Government)).