The 2020 Chevrolet Malibu generally uses Dexos1 Gen 2 synthetic motor oil, with 0W-20 being the common viscosity for most engines. Always verify the exact specification for your model in the owner's manual or on the oil fill cap.
Understanding the specifics can be tricky because the Malibu offers more than one engine option, and climate can influence the recommended viscosity. This article outlines the official oil specification, how to confirm the right viscosity for your car, and practical steps to ensure you’re using the correct oil for your Malibu’s engine variant and driving conditions.
Oil specification and Dexos1 Gen 2 requirement
Dexos1 Gen 2 is the standard GM specification for oil used in the Malibu. Using oil that carries this approval helps protect the engine and maintain warranty coverage. Viscosity guidance tends to be 0W-20 for many 2020 Malibu configurations, but the exact viscosity may vary by engine variant and climate; always consult the owner’s manual or the under-hood oil cap to confirm.
- Dexos1 Gen 2 approval is required for all 2020 Malibu engines.
- 0W-20 synthetic viscosity is typical for many Malibu configurations, but verify the exact requirement for your engine in the manual or on the oil cap.
- Engine-specific notes exist; if you operate in extreme temperatures or have a different engine variant, check the official manuals or dealer guidance for the precise viscosity recommendation.
Correctly matching Dexos1 Gen 2 oil with the proper viscosity helps ensure optimal performance and preserves warranty coverage.
How to verify the exact oil for your Malibu
To confirm the precise oil requirement for your specific Malibu model, follow these steps:
- Refer to the owner's manual section dedicated to engine oil for the exact viscosity and Dexos1 Gen 2 specification.
- Inspect the oil fill cap under the hood, which often lists the recommended viscosity and Dexos1 Gen 2 approval.
- If you’re still unsure, contact a Chevrolet dealer or GM-certified service center for confirmation.
- Choose a synthetic oil labeled Dexos1 Gen 2 and match the viscosity recommended for your engine and climate.
Adhering to these steps helps ensure you meet GM’s specifications and protect the Malibu’s engine from improper lubrication.
Summary
The 2020 Chevy Malibu uses Dexos1 Gen 2 synthetic motor oil, with 0W-20 being the typical viscosity for many configurations. Always verify the exact requirement for your engine variant and climate by consulting the owner’s manual or a Chevrolet service professional, and ensure you use only Dexos1 Gen 2-approved oil.


