Audi A6 SedanvsLexus IS 350
Audi A6 Sedan leads in City MPG (20 vs 19) and Highway MPG (29 vs 27) and 3 more.
Fuel Economy
20
City MPG
19
29
Highway MPG
27
23
Combined MPG
22
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
403
3,000
Annual Fuel Cost
3,150
Midsize Cars
Vehicle Class
Compact Cars
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Data sourced from EPA Fuel Economy Data (Public Domain (U.S. Government)).