2017 Audi Tt Roadster quattro vs Mercedes-Benz Slc300 — Side by Side Comparison

How does the 2017 Audi Tt Roadster quattro compare to the Mercedes-Benz Slc300? We put them side by side using EPA fuel economy data and NHTSA safety ratings.

Specifications Comparison

FeatureAudi Tt Roadster quattroMercedes-Benz Slc300
Combined MPG2627
City MPG2325
Highway MPG3032
Body StyleSports CarSports Car
DriveAWDRWD
Fuel TypeRegularPremium
Safety RatingN/A / 5N/A / 5
Recalls00
Trims Available11

Fuel Economy

The Mercedes-Benz Slc300 is more fuel efficient by 1 MPG combined. Over a year, the Audi Tt Roadster quattro saves approximately $450 in fuel costs.

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