← all 2021 GMC Canyon 4WD trims
2021 GMC Canyon 4WD — 2.5L 4-cyl, Automatic 6-spd, 4WD
This 2021 GMC Canyon 4WD (2.5L 4-cyl, Automatic 6-spd, 4WD) takes regular (87-octane) gasoline. REGULAR
21
MPG combined (19 city / 24 hwy)
$2,950
est. fuel cost / year (EPA, 15k mi)
431 g/mi
tailpipe CO₂
Other 2021 GMC Canyon 4WD trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 3.6L 6-cyl, Automatic 8-spd, 4WD | REGULAR | 18 | $3,450 |
| 2.8L 4-cyl, Automatic 6-spd, 4WD | DIESEL | 22 | $3,550 |
EPA fuel type: Regular · class: Small Pickup Trucks 4WD · retrieved 2026-06-14.