2014 MINI Cooper S (3-Doors) vs Chevrolet Sonic RS — Side by Side Comparison

How does the 2014 MINI Cooper S (3-Doors) compare to the Chevrolet Sonic RS? We put them side by side using EPA fuel economy data and NHTSA safety ratings.

Specifications Comparison

FeatureMINI Cooper S (3-Doors)Chevrolet 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 $600 in fuel costs.

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