2015 MINI John Cooper Works Convertible vs Chevrolet Sonic RS — Side by Side Comparison

How does the 2015 MINI John Cooper Works Convertible compare to the Chevrolet Sonic RS? We put them side by side using EPA fuel economy data and NHTSA safety ratings.

Specifications Comparison

FeatureMINI John Cooper Works ConvertibleChevrolet Sonic RS
Combined MPG2929
City MPG2626
Highway MPG3433
Body StyleCompact SedanCompact Sedan
DriveFWDFWD
Fuel TypePremiumRegular
Safety RatingN/A / 5N/A / 5
Recalls00
Trims Available22

Fuel Economy

The Chevrolet Sonic RS is more fuel efficient by 0 MPG combined. Over a year, the Chevrolet Sonic RS saves approximately $500 in fuel costs.

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