2023 Porsche 718 Cayman vs Audi Tt Roadster — Side by Side Comparison

How does the 2023 Porsche 718 Cayman compare to the Audi Tt Roadster? We put them side by side using EPA fuel economy data and NHTSA safety ratings.

Specifications Comparison

FeaturePorsche 718 CaymanAudi Tt Roadster
Combined MPG2425
City MPG2123
Highway MPG2730
Body StyleSports CarSports Car
DriveRWDAWD
Fuel TypePremiumRegular
Safety RatingN/A / 5N/A / 5
Recalls00
Trims Available21

Fuel Economy

The Audi Tt Roadster is more fuel efficient by 1 MPG combined. Over a year, the Audi Tt Roadster saves approximately $700 in fuel costs.

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