← all 2015 GMC Acadia FWD trims
2015 GMC Acadia FWD — 3.6L 6-cyl, Automatic 6-spd, FWD
This 2015 GMC Acadia FWD (3.6L 6-cyl, Automatic 6-spd, FWD) takes regular (87-octane) gasoline. REGULAR
19
MPG combined (17 city / 24 hwy)
$3,300
est. fuel cost / year (EPA, 15k mi)
465 g/mi
tailpipe CO₂
EPA fuel type: Regular · class: Standard Sport Utility Vehicle 2WD · retrieved 2026-06-14.