← all 2018 Chevrolet Silverado C15 2WD trims
2018 Chevrolet Silverado C15 2WD — 5.3L 8-cyl, Automatic 8-spd, RWD
This 2018 Chevrolet Silverado C15 2WD (5.3L 8-cyl, Automatic 8-spd, RWD) takes regular (87-octane) gasoline. REGULAR
18
MPG combined (16 city / 22 hwy)
$3,450
est. fuel cost / year (EPA, 15k mi)
495 g/mi
tailpipe CO₂
Other 2018 Chevrolet Silverado C15 2WD trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 5.3L 8-cyl, Automatic 6-spd, RWD | REGULAR | 19 | $3,300 |
| 4.3L 6-cyl, Automatic 6-spd, RWD | FLEX-FUEL | 20 | $3,100 |
| 5.3L 8-cyl, Automatic 6-spd, RWD | FLEX-FUEL | 19 | $3,300 |
| 6.2L 8-cyl, Automatic 8-spd, RWD | PREMIUM | 17 | $4,550 |
EPA fuel type: Regular · class: Standard Pickup Trucks 2WD · retrieved 2026-06-14.