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2021 Chevrolet Colorado ZR2 4WD — 3.6L 6-cyl, Automatic 8-spd, 4WD
This 2021 Chevrolet Colorado ZR2 4WD (3.6L 6-cyl, Automatic 8-spd, 4WD) takes regular (87-octane) gasoline. REGULAR
17
MPG combined (16 city / 18 hwy)
$3,650
est. fuel cost / year (EPA, 15k mi)
510 g/mi
tailpipe CO₂
Other 2021 Chevrolet Colorado ZR2 4WD trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 2.8L 4-cyl, Automatic 6-spd, 4WD | DIESEL | 19 | $4,100 |
EPA fuel type: Regular · class: Small Pickup Trucks 4WD · retrieved 2026-06-14.