What kind of oil does a 2011 Chevy Volt take?
The 2011 Chevy Volt requires synthetic 5W-30 motor oil that meets Dexos1 Gen 1 specifications.
The Volt uses a 1.4-liter gasoline engine as part of its extended-range powertrain, so choosing the right oil is important for engine protection and efficiency. Dexos1 Gen 1 is GM’s standard for many engines from that era, but if Dexos1-certified oil isn’t available, API SN or later with 5W-30 viscosity is an acceptable backup. The goal is to use oil that satisfies the listed specifications and is suitable for a modern GM powertrain.
Here are the key requirements to look for when purchasing oil for your Volt:
- Dexos1 Gen 1 5W-30 synthetic motor oil (preferred)
- API SN or later 5W-30 synthetic motor oil (acceptable fallback)
- Oil labeled as synthetic and meeting the Dexos1 or API SN specification
Using oil that meets these specifications helps protect the 1.4L engine and supports the Volt’s overall reliability. Always check the owner's manual or GM’s official guidance for your exact production date, as recommendations can vary slightly by model year or regional guidelines.
Summary
For a 2011 Chevy Volt, use Dexos1 Gen 1 5W-30 synthetic motor oil as the primary specification. If Dexos1 isn't available, API SN 5W-30 synthetic oil is an acceptable alternative. Verify the exact requirements in the owner's manual and choose oil that is fully synthetic and properly labeled.
