Audi A6 SedanvsToyota Sienna AWD
Toyota Sienna AWD leads in City MPG (35 vs 20) and Highway MPG (36 vs 29) and 3 more.
Fuel Economy
20
City MPG
35
29
Highway MPG
36
23
Combined MPG
35
Engine & Drivetrain
6
Cylinders
4
3
Engine Displacement
3
AWD
Drive Type
AWD
Automatic
Transmission
Automatic
Premium Gasoline
Fuel Type
Regular Gasoline
Emissions & Cost
387
CO₂ Emissions
253
3,000
Annual Fuel Cost
1,700
Midsize Cars
Vehicle Class
Minivan - 4WD
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Data sourced from EPA Fuel Economy Data (Public Domain (U.S. Government)).