2008 Pontiac G8 transmission: CVT or automatic?
No. The 2008 Pontiac G8 uses a 5-speed automatic and a 6-speed automatic - none of its EPA-listed configurations has a CVT.
Key takeaways
- 2 EPA-certified configurations listed for the 2008 Pontiac G8.
- No CVT here - use the automatic or manual transmission fluid your owner's manual specifies.
- The transmission can differ by engine and drive layout, so match your row by engine size.
Parts for the 2008 Pontiac G8
GarageDex's verified specs for this car. Each Buy button searches Amazon for that exact part.
- Battery
- Engine oil
- Oil filter
- Engine air filter
- Cabin air filter
- Wiper blades
- Headlight bulb
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| Engine | Transmission | EPA code | Drive |
|---|---|---|---|
| 3.6L 6-cylinder | 5-speed automatic | Automatic (S5) | RWD |
| 6.0L 8-cylinder | 6-speed automatic | Automatic (S6) | RWD |
Source: U.S. EPA / DOE fuel economy data (fueleconomy.gov). Each row is one certified configuration; a trim or option not sold in a configuration is not listed.
Pontiac G8 transmission fluid type and capacity →
Useful for the 2008 Pontiac G8
Transmission fluidMatch the specification in your owner's manualShop fluid Fluid transfer pumpFor transmissions filled through a side plugShop pumps
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