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2014 Ford Mustang Convertible — 3.7L 6-cyl, Automatic 6-spd, RWD
This 2014 Ford Mustang Convertible (3.7L 6-cyl, Automatic 6-spd, RWD) takes regular (87-octane) gasoline. REGULAR
23
MPG combined (19 city / 29 hwy)
$2,700
est. fuel cost / year (EPA, 15k mi)
392 g/mi
tailpipe CO₂
EPA fuel type: Regular · class: Subcompact Cars · retrieved 2026-06-14.