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2015 Buick Encore AWD — 1.4L 4-cyl, S6 automatic, AWD
This 2015 Buick Encore AWD (1.4L 4-cyl, S6 automatic, AWD) takes regular (87-octane) gasoline. REGULAR
26
MPG combined (23 city / 30 hwy)
$2,400
est. fuel cost / year (EPA, 15k mi)
348 g/mi
tailpipe CO₂
EPA fuel type: Regular · class: Small Sport Utility Vehicle 4WD · retrieved 2026-06-14.