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2018 Chevrolet Colorado 2WD — 3.6L 6-cyl, Automatic 8-spd, RWD
This 2018 Chevrolet Colorado 2WD (3.6L 6-cyl, Automatic 8-spd, RWD) takes regular (87-octane) gasoline. REGULAR
20
MPG combined (18 city / 25 hwy)
$2,850
est. fuel cost / year (today’s prices, 15k mi)
440 g/mi
tailpipe CO₂
At today's AAA national average price ($3.80/gal, 2026-07-05) — the EPA's own price/date assumption isn't exposed in the public dataset, so we recompute this from the EPA's MPG figure and a sourced current price.
Other 2018 Chevrolet Colorado 2WD trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 2.5L 4-cyl, Automatic 6-spd, RWD | REGULAR | 22 | $2,591 |
| 2.5L 4-cyl, 6-spd manual, RWD | REGULAR | 22 | $2,591 |
| 2.8L 4-cyl, Automatic 6-spd, RWD | DIESEL | 25 | $2,868 |
EPA fuel type: Regular · class: Small Pickup Trucks 2WD · engine: 3.6L 6-cyl · transmission: Automatic 8-spd · drive: RWD · MPG retrieved 2026-07-24.