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2014 Buick Regal AWD — 2.0L 4-cyl, S6 automatic, AWD
This 2014 Buick Regal AWD (2.0L 4-cyl, S6 automatic, AWD) takes regular (87-octane) gasoline. REGULAR
22
MPG combined (19 city / 27 hwy)
$2,850
est. fuel cost / year (EPA, 15k mi)
407 g/mi
tailpipe CO₂
EPA fuel type: Regular · class: Midsize Cars · retrieved 2026-06-14.