← all 2025 GMC Terrain FWD trims
2025 GMC Terrain FWD — 1.5L 4-cyl, CVT automatic, FWD
This 2025 GMC Terrain FWD (1.5L 4-cyl, CVT automatic, FWD) takes regular (87-octane) gasoline. REGULAR
27
MPG combined (26 city / 28 hwy)
$2,300
est. fuel cost / year (EPA, 15k mi)
332 g/mi
tailpipe CO₂
EPA fuel type: Regular · class: Small Sport Utility Vehicle 2WD · retrieved 2026-06-14.