2006 BMW Z4 3.0si Coupe vs Audi Tt Roadster — Side by Side Comparison

How does the 2006 BMW Z4 3.0si Coupe compare to the Audi Tt Roadster? We put them side by side using EPA fuel economy data and NHTSA safety ratings.

Specifications Comparison

FeatureBMW Z4 3.0si CoupeAudi Tt Roadster
Combined MPG2121
City MPG1818
Highway MPG2826
Body StyleSports CarSports Car
DriveRWDFWD
Fuel TypePremiumPremium
Safety RatingN/A / 5N/A / 5
Recalls00
Trims Available21

Fuel Economy

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

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