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2016 Buick Cascada — 1.6L 4-cyl, S6 automatic, FWD
This 2016 Buick Cascada (1.6L 4-cyl, S6 automatic, FWD) takes regular (87-octane) gasoline. REGULAR
23
MPG combined (20 city / 27 hwy)
$2,700
est. fuel cost / year (EPA, 15k mi)
394 g/mi
tailpipe CO₂
EPA fuel type: Regular · class: Subcompact Cars · retrieved 2026-06-14.