2005 Buick LeSabre transmission: CVT or automatic?
No. The 2005 Buick LeSabre uses a 4-speed automatic - none of its EPA-listed configurations has a CVT.
Key takeaways
- 1 EPA-certified configuration listed for the 2005 Buick LeSabre.
- 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.
| Engine | Transmission | EPA code | Drive |
|---|---|---|---|
| 3.8L 6-cylinder | 4-speed automatic | Automatic 4-spd | FWD |
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.
Useful for the 2005 Buick LeSabre
Transmission fluidMatch the specification in your owner's manualShop fluid Fluid transfer pumpFor transmissions filled through a side plugShop pumps
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