2003 Mercedes-Benz C320 4matic (Wagon) vs Audi A6 Avant quattro — Side by Side Comparison

How does the 2003 Mercedes-Benz C320 4matic (Wagon) compare to the Audi A6 Avant quattro? We put them side by side using EPA fuel economy data and NHTSA safety ratings.

Specifications Comparison

FeatureMercedes-Benz C320 4matic (Wagon)Audi A6 Avant quattro
Combined MPG1919
City MPG1716
Highway MPG2324
Body StyleWagonWagon
DriveAWD/4WDAWD/4WD
Fuel TypePremiumPremium
Safety RatingN/A / 5N/A / 5
Recalls00
Trims Available11

Fuel Economy

The Audi A6 Avant quattro is more fuel efficient by 0 MPG combined. Over a year, the Audi A6 Avant quattro saves approximately $0 in fuel costs.

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