2021 Mercedes-Benz C300 Coupe vs Audi A5 quattro — Side by Side Comparison

How does the 2021 Mercedes-Benz C300 Coupe compare to the Audi A5 quattro? We put them side by side using EPA fuel economy data and NHTSA safety ratings.

Specifications Comparison

FeatureMercedes-Benz C300 CoupeAudi A5 quattro
Combined MPG2727
City MPG2424
Highway MPG3331
Body StyleCompact SedanCompact Sedan
DriveRWDAWD
Fuel TypePremiumPremium
Safety RatingN/A / 5N/A / 5
Recalls00
Trims Available11

Fuel Economy

The Audi A5 quattro is more fuel efficient by 0 MPG combined. Over a year, the Audi A5 quattro saves approximately $0 in fuel costs.

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