2005 Pontiac G6 — 3.5L 6-cyl, S4 automatic, FWD
This 2005 Pontiac G6 (3.5L 6-cyl, S4 automatic, FWD) takes regular (87-octane) gasoline. REGULAR
21
MPG combined (19 city / 26 hwy)
$2,950
est. fuel cost / year (EPA, 15k mi)
—
tailpipe CO₂
Other 2005 Pontiac G6 trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 3.5L 6-cyl, Automatic 4-spd, FWD | REGULAR | 23 | $2,700 |
EPA fuel type: Regular · class: Compact Cars · retrieved 2026-06-14.