petrol
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12 photos from Wikimedia Commons · credits & licences
- 1. Pontiac G6: IFCAR· Public domain
- 2. 2007 Pontiac G6 GT Convertible in Ivory White, Front Left (Hilton Beach 2023): Elise240SX· CC BY-SA 4.0
- 3. 2008 Pontiac G6 GXP Coupe Street Edition, front right, 02-06-2023: MercurySable99· CC BY-SA 4.0
- 4. 2009.5 Pontiac G6 coupe -- 07-09-2009: IFCAR· Public domain
- 5. 2009 Pontiac G6, Rear Right, 05-03-2021: SsmIntrigue· CC BY-SA 4.0
- 6. '05 Pontiac G6 Sedan: Bull-Doser· Public domain
- 7. '06-'09 Pontiac G6 Sedan (Orange Julep): Bull-Doser· Public domain
- 8. '09.5 Pontiac G6 Sedan (MIAS): Bull-Doser· Public domain
- 9. 2005 Pontiac G6 -- NHTSA: U.S. National Highway Traffic Safety Administration· Public domain
- 10. 2005 Pontiac G6 GT: CharlesP2009· CC BY-SA 3.0
- 11. 2006 Pontiac G6 V6 Sport Sedan in Liquid Silver Metallic, Rear Right, 06-29-2023: Elise240SX· CC BY-SA 4.0
- 12. 2006 Pontiac G6: Bull-Doser· Public domain
what the fuel types mean
- petrol Cheapest to buy, simple, but fuel is expensive in NL.
spec sheet
- built
- 2005–2010
- body
- —
- engine
- 2.4 L–3.9 L
- cylinders
- 4–6
- turbo
- no
- power
- —
- drive
- front-wheel drive
- gearbox
- automatic, manual
- seats
- —
- doors
- —
- weight
- —
- fuel use
- —
- CO₂
- —
- US rating
- 18–26 mpg
- EV range
- —
- US size class
- Compact Cars
- avg new price NL
- —
Ranges cover every version ever sold. Blank means the sources don't say.
🇺🇸 US versions (35)
Every version the EPA tested, model years 2005–2010. mpg is combined; L/100 km converted.
| year | version | engine | gearbox | drive | fuel | mpg | L/100 |
|---|---|---|---|---|---|---|---|
| 2010 | G6 | 2.4 L 4 cyl | Automatic 4-spd | FWD | Regular | 25 | 9.4 |
| 2010 | G6 | 2.4 L 4 cyl | Automatic (S6) | FWD | Gasoline or E85 | 26 | 9.0 |
| 2010 | G6 | 2.4 L 4 cyl | Automatic (S6) | FWD | Regular | 26 | 9.0 |
| 2010 | G6 | 2.4 L 4 cyl | Automatic 4-spd | FWD | Gasoline or E85 | 25 | 9.4 |
| 2010 | G6 | 3.5 L 6 cyl | Automatic 4-spd | FWD | Regular | 22 | 10.7 |
| 2010 | G6 | 3.5 L 6 cyl | Automatic 4-spd | FWD | Gasoline or E85 | 23 | 10.2 |
| 2010 | G6 | 3.6 L 6 cyl | Automatic (S4) | FWD | Regular | 18 | 13.1 |
| 2010 | G6 | 3.6 L 6 cyl | Automatic (S6) | FWD | Regular | 20 | 11.8 |
| 2009 | G6 | 2.4 L 4 cyl | Automatic (S6) | FWD | Regular | 26 | 9.0 |
| 2009 | G6 | 2.4 L 4 cyl | Automatic 4-spd | FWD | Regular | 25 | 9.4 |
| 2009 | G6 | 3.5 L 6 cyl | Automatic 4-spd | FWD | Gasoline or E85 | 23 | 10.2 |
| 2009 | G6 | 3.5 L 6 cyl | Automatic 4-spd | FWD | Regular | 22 | 10.7 |
| 2009 | G6 | 3.5 L 6 cyl | Automatic (S4) | FWD | Regular | 20 | 11.8 |
| 2009 | G6 | 3.6 L 6 cyl | Automatic (S6) | FWD | Regular | 20 | 11.8 |
| 2009 | G6 | 3.9 L 6 cyl | Automatic (S4) | FWD | Regular | 18 | 13.1 |
| 2008 | G6 | 2.4 L 4 cyl | Automatic 4-spd | FWD | Regular | 25 | 9.4 |
| 2008 | G6 | 3.5 L 6 cyl | Automatic (S4) | FWD | Regular | 20 | 11.8 |
| 2008 | G6 | 3.5 L 6 cyl | Automatic 4-spd | FWD | Regular | 22 | 10.7 |
| 2008 | G6 | 3.6 L 6 cyl | Automatic (S6) | FWD | Regular | 20 | 11.8 |
| 2008 | G6 | 3.9 L 6 cyl | Automatic (S4) | FWD | Regular | 18 | 13.1 |
| 2007 | G6 | 2.4 L 4 cyl | Automatic 4-spd | FWD | Regular | 24 | 9.8 |
| 2007 | G6 | 3.5 L 6 cyl | Automatic (S4) | FWD | Regular | 21 | 11.2 |
| 2007 | G6 | 3.5 L 6 cyl | Automatic 4-spd | FWD | Regular | 21 | 11.2 |
| 2007 | G6 | 3.6 L 6 cyl | Automatic (S6) | FWD | Regular | 21 | 11.2 |
| 2007 | G6 | 3.9 L 6 cyl | Manual 6-spd | FWD | Regular | 19 | 12.4 |
Sources: fueleconomy.gov.Updated 2026-10-24.