2021 Toyota Avalon transmission: CVT or automatic?
Some do: the 2.5L 4-cylinder hybrid uses a CVT (continuously variable, 6 simulated steps); the 2.5L 4-cylinder uses an 8-speed automatic; the 3.5L 6-cylinder uses an 8-speed automatic.
Key takeaways
- 3 EPA-certified configurations listed for the 2021 Toyota Avalon.
- 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.
Parts for the 2021 Toyota Avalon
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
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| Engine | Transmission | EPA code | Drive |
|---|---|---|---|
| 2.5L 4-cylinder hybrid | CVT (continuously variable, 6 simulated steps) | Automatic (AV-S6) | FWD |
| 2.5L 4-cylinder | 8-speed automatic | Automatic (S8) | AWD |
| 3.5L 6-cylinder | 8-speed automatic | Automatic (S8) | 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.
Toyota Avalon transmission fluid type and capacity →
Useful for the 2021 Toyota Avalon
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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