2018 Chevrolet Sonic transmission: CVT or automatic?
No. The 2018 Chevrolet Sonic uses a 6-speed automatic, a 6-speed manual and a 5-speed manual - none of its EPA-listed configurations has a CVT.
Key takeaways
- 4 EPA-certified configurations listed for the 2018 Chevrolet Sonic.
- 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 2018 Chevrolet Sonic
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 |
|---|---|---|---|
| 1.4L 4-cylinder turbo | 6-speed automatic | Automatic (S6) | FWD |
| 1.4L 4-cylinder turbo | 6-speed manual | Manual 6-spd | FWD |
| 1.8L 4-cylinder | 6-speed automatic | Automatic (S6) | FWD |
| 1.8L 4-cylinder | 5-speed manual | Manual 5-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.
Chevrolet Sonic transmission fluid type and capacity →
Useful for the 2018 Chevrolet Sonic
Transmission fluidMatch the specification in your owner's manualShop fluid Fluid transfer pumpFor transmissions filled through a side plugShop pumps
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