2018 Lexus LS transmission: CVT or automatic?
Some do: the 3.4L 6-cylinder turbo uses a 10-speed automatic; the 3.5L 6-cylinder hybrid uses a CVT (continuously variable, 10 simulated steps).
Key takeaways
- 4 EPA-certified configurations listed for the 2018 Lexus LS.
- CVTs need CVT-specific fluid - never top one up with ordinary automatic transmission fluid.
- The transmission can differ by engine and drive layout, so match your row by engine size.
| Engine | Transmission | EPA code | Drive |
|---|---|---|---|
| 3.4L 6-cylinder turbo | 10-speed automatic | Automatic (S10) | AWD |
| 3.4L 6-cylinder turbo | 10-speed automatic | Automatic (S10) | RWD |
| 3.5L 6-cylinder hybrid | CVT (continuously variable, 10 simulated steps) | Automatic (AV-S10) | AWD |
| 3.5L 6-cylinder hybrid | CVT (continuously variable, 10 simulated steps) | Automatic (AV-S10) | 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.
Useful for the 2018 Lexus LS
CVT fluidCVTs need CVT-specific fluid - match your manual's specShop CVT fluid Fluid transfer pumpFor transmissions filled through a side plugShop pumps
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