← all 2007 GMC Sierra C15 2WD trims
2007 GMC Sierra C15 2WD — 5.3L 8-cyl, Automatic 4-spd, RWD
This 2007 GMC Sierra C15 2WD (5.3L 8-cyl, Automatic 4-spd, RWD) is flex-fuel (gasoline or E85). FLEX-FUEL
16
MPG combined (14 city / 20 hwy)
$3,900
est. fuel cost / year (EPA, 15k mi)
—
tailpipe CO₂
Other 2007 GMC Sierra C15 2WD trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 4.3L 6-cyl, Automatic 4-spd, RWD | REGULAR | 17 | $3,650 |
| 5.3L 8-cyl, Automatic 4-spd, RWD | REGULAR | 17 | $3,650 |
| 4.8L 8-cyl, Automatic 4-spd, RWD | REGULAR | 16 | $3,900 |
| 6.0L 8-cyl, Automatic 4-spd, RWD | REGULAR | 15 | $4,150 |
| 6.2L 8-cyl, Automatic 6-spd, RWD | PREMIUM | 15 | $5,150 |
EPA fuel type: Gasoline or E85 · class: Standard Pickup Trucks 2WD · retrieved 2026-06-14.