← all 2014 GMC Terrain FWD trims
2014 GMC Terrain FWD — 2.4L 4-cyl, Automatic 6-spd, FWD
This 2014 GMC Terrain FWD (2.4L 4-cyl, Automatic 6-spd, FWD) takes regular (87-octane) gasoline. REGULAR
26
MPG combined (22 city / 31 hwy)
$2,400
est. fuel cost / year (EPA, 15k mi)
347 g/mi
tailpipe CO₂
Other 2014 GMC Terrain FWD trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 3.6L 6-cyl, Automatic 6-spd, FWD | REGULAR | 19 | $3,300 |
| 2.4L 4-cyl, Automatic 6-spd, FWD | FLEX-FUEL | 26 | $2,400 |
| 3.6L 6-cyl, Automatic 6-spd, FWD | FLEX-FUEL | 20 | $3,100 |
EPA fuel type: Regular · class: Small Sport Utility Vehicle 2WD · retrieved 2026-06-14.