← all 2006 Pontiac G6 GT/GTP Convertible trims
2006 Pontiac G6 GT/GTP Convertible — 3.5L 6-cyl, S4 automatic, FWD
This 2006 Pontiac G6 GT/GTP Convertible (3.5L 6-cyl, S4 automatic, FWD) takes regular (87-octane) gasoline. REGULAR
20
MPG combined (17 city / 25 hwy)
$3,100
est. fuel cost / year (EPA, 15k mi)
—
tailpipe CO₂
Other 2006 Pontiac G6 GT/GTP Convertible trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 3.9L 6-cyl, S4 automatic, FWD | REGULAR | 19 | $3,300 |
EPA fuel type: Regular · class: Compact Cars · retrieved 2026-06-14.