2014 Porsche 911 Turbo S Cabriolet vs BMW 650i Gran Coupe — Side by Side Comparison

How does the 2014 Porsche 911 Turbo S Cabriolet compare to the BMW 650i Gran Coupe? We put them side by side using EPA fuel economy data and NHTSA safety ratings.

Specifications Comparison

FeaturePorsche 911 Turbo S CabrioletBMW 650i Gran Coupe
Combined MPG2020
City MPG1717
Highway MPG2425
Body StyleCompact SedanCompact Sedan
Drive4WDRWD
Fuel TypePremiumPremium
Safety RatingN/A / 5N/A / 5
Recalls00
Trims Available11

Fuel Economy

The BMW 650i Gran Coupe is more fuel efficient by 0 MPG combined. Over a year, the BMW 650i Gran Coupe saves approximately $0 in fuel costs.

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