2013 Mercedes-Benz Cls550 vs Audi Tt RS Coupe — Side by Side Comparison

How does the 2013 Mercedes-Benz Cls550 compare to the Audi Tt RS Coupe? We put them side by side using EPA fuel economy data and NHTSA safety ratings.

Specifications Comparison

FeatureMercedes-Benz Cls550Audi Tt RS Coupe
Combined MPG2020
City MPG1718
Highway MPG2525
Body StyleCompact SedanCompact Sedan
DriveRWDAWD
Fuel TypePremiumPremium
Safety RatingN/A / 5N/A / 5
Recalls00
Trims Available11

Fuel Economy

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

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