The 2013 Chevy Cruze uses Dexos1-certified engine oil. For most driving, a viscosity of 5W-30 is commonly recommended, but the exact grade can depend on your engine version and climate, so always check the owner's manual or with a dealer.
The 2013 Cruze was offered with two gasoline engines—the 1.8-liter and the 1.4-liter turbo. Both require Dexos1-certified oil, and GM provides viscosity guidelines based on temperature. This article explains how to determine the correct oil for your specific Cruze and where to verify the information.
Engine options and oil specifications
Two gasoline engines were available in the 2013 Cruze, and while both use Dexos1-certified oil, the recommended viscosity is typically aligned with climate and engine design. Use the following as a quick guide, but always confirm with the manual.
Engine options
- 1.8L inline-4 engine: Dexos1-certified engine oil, commonly 5W-30 for many climates. Check your owner's manual for the exact specification.
- 1.4L turbocharged engine: Dexos1-certified engine oil, commonly 5W-30; refer to the manual for any climate-specific or engine-specific exceptions.
In practice, Dexos1-certified oil with a viscosity of 5W-30 is a safe default for the 2013 Cruze, but climate and engine variation can require different viscosities. Always verify the recommended grade in the official docs or at a dealership.
How to determine the exact oil for your Cruze
To ensure you use the correct oil for your vehicle, follow these steps before buying a container or changing oil.
- Consult the owner's manual section on engine oil for the exact grade (viscosity) and Dexos requirement for your engine and climate.
- Look for the Dexos logo on the oil cap or on the oil bottle label to confirm compliance.
- Check the service sticker or GM maintenance schedule in your owner's manual to see if a higher grade (or Dexos Gen variant) is recommended.
- When in doubt, ask a Chevrolet dealer or trusted mechanic to confirm the oil specification for your specific vehicle and engine.
Following these steps ensures you select an oil that meets GM's specifications, supports engine longevity, and preserves warranty coverage where applicable.
Why the oil specification matters
Using the wrong viscosity or non‑Dexos oil can affect engine protection, fuel economy, and emissions systems. Dexos1-certified oils are designed to meet GM engine tolerances and protection criteria, especially for emissions control systems and long-drain intervals. Always use an oil that meets or exceeds the Dexos1 specification and the viscosity indicated in your manual.
Summary
The 2013 Chevy Cruze uses Dexos1-certified engine oil. For most climates, 5W-30 is a reliable default, but always confirm the exact grade and whether a different viscosity is recommended for your engine and local conditions by checking the owner's manual or consulting a Chevrolet dealer. Ensuring the oil meets Dexos1 and the specified viscosity helps protect the engine and maintain performance.