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What kind of oil for 2015 Chevy Malibu?

Use Dexos1 Gen 2 synthetic engine oil, with a common recommendation of 0W-20 for most Malibu models. The exact viscosity can vary by engine variant and climate, so always confirm with the owner's manual.


Official specification for the 2015 Malibu


The Chevrolet Malibu line for 2015 requires Dexos1 Gen 2 synthetic engine oil. The precise viscosity grade depends on which engine you have and the operating environment, but 0W-20 is the typical baseline recommended by GM for many of these engines.



  • Dexos1 Gen 2 synthetic engine oil is required for all 2015 Malibu engines.

  • The usual viscosity suggested for most conditions is 0W-20.

  • In extreme hot climates or under heavy load, a different grade (such as 5W-30) may be acceptable if specified in your manual or by a Chevrolet service advisor.

  • Always verify the exact viscosity and service intervals in the owner’s manual or with a Chevrolet dealer.


Conclusion: these sources will guide you to the precise oil grade and specifications for your specific Malibu model and driving conditions.


Oil grades and climate considerations


In practice, the main takeaways are straightforward: Dexos1 Gen 2-certified synthetic oil is the standard, and 0W-20 is the most commonly recommended grade for the 2015 Malibu. The exact viscosity can vary based on engine type (for example, standard or turbocharged variants) and your climate, so it’s essential to consult the manual for your exact configuration.



  • 0W-20 Dexos1 Gen 2: standard recommendation for most 2015 Malibu engines.

  • 5W-30 Dexos1 Gen 2: may be used in some climates or driving scenarios if approved in the manual or by a GM service advisor.


These options should be confirmed against the official documentation, as GM’s specifications can differ by model year, engine, and region.


How to verify the right oil for your vehicle


To ensure you select the correct oil, follow these steps:



  1. Check the owner’s manual for the exact viscosity and Dexos specification required for your engine variant.

  2. Look for Dexos1 Gen 2 certification on the oil container you intend to use.

  3. Inspect the engine oil fill cap in your Malibu; some caps display the recommended viscosity.

  4. When in doubt, ask a Chevrolet dealer or certified technician for confirmation based on your specific model and climate.


Following these steps helps ensure you meet GM’s specifications and maintain engine performance and protection.


Summary


For a 2015 Chevrolet Malibu, the recommended oil is Dexos1 Gen 2 synthetic, with 0W-20 being the typical grade for most engines and climates. Always verify the exact viscosity and service guidelines in the owner’s manual or with a Chevrolet dealer, as engine type and operating conditions can influence the approved oil specification.

What oil does a 2015 Chevy use?


Quick Reference Chart

Silverado GenerationCommon EnginesRecommended Oil
2014–20184.3L V6; 5.3L & 6.2L V84.3L: 5W-30 (dexos1) • 5.3L/6.2L: 0W-20 (dexos1)
2019–Present2.7L I4; 3.0L Duramax I6; 5.3L & 6.2L V8; (early) 4.3L V62.7L: 5W-30 (dexos1) • Diesel: 0W-20 (dexosD) • 5.3L/6.2L: 0W-20 (dexos1) • 4.3L: 5W-30 (dexos1)



Can I use 5W-30 in my Chevy Malibu?


Your ideal Chevy Malibu oil type will differ depending on the engine setup. A Malibu with a 1.5L engine configuration will require 0W-20 full synthetic oil. However, a Malibu equipped with a 2.0L engine configuration will require 5W-30.



What kind of oil goes in a 2015 Chevy Malibu?


A 2015 Chevy Malibu takes SAE 5W-30 full synthetic oil for the 2.0L turbo engine or SAE 0W-20 or 5W-20 full synthetic oil for the 2.5L engine. Both engine types require approximately 5 quarts of oil, and the exact type can be confirmed in your owner's manual or driver's information center. 
Engine specific oil type

  • 2.5L Engine: Use either 0W-20 or 5W-20 full synthetic oil. 
  • 2.0L Turbo Engine: Use 5W-30 full synthetic oil. 

Additional oil information
  • GM dexos1 specification: The oil should meet the GM dexos1 standard. 
  • Full synthetic oil: Full synthetic oil is highly recommended for its superior performance, especially in extreme temperatures. 
  • Capacity: Both engines require about 5 quarts of oil, including the filter. 



What kind of oil does a Chevy Malibu take?


The recommended Chevy Malibu oil type is generally a full synthetic 0W-30 or 5W-30, depending on the specific engine. However, the most accurate oil type for your vehicle is found in the owner's manual or the driver's information center, as it can vary by model year and engine. General Motors recommends using oil that meets the dexos1 standards. 
General recommendations

  • 0W-30: Often recommended for most modern Malibus, especially in colder climates, and should meet the dexos1 full synthetic standard. 
  • 5W-30: Can be appropriate for some models, but always check your manual first. 
  • 0W-20: May be required for specific engine configurations, such as a 1.5L engine. 

Why full synthetic is recommended
  • Full synthetic oil is recommended by the manufacturer for better performance, longevity, and engine protection compared to conventional oil. 
  • It offers superior protection in both high and low temperatures. 
  • Using full synthetic oil allows for longer intervals between oil changes, which can save money over time despite the higher upfront cost. 

How to find the exact oil for your car
  • Consult your owner's manual: This is the most reliable source for your specific vehicle. 
  • Check the driver's information center: Many vehicles have this information displayed on the dashboard. 
  • Look at the oil cap: Some vehicles have the recommended oil viscosity printed on the oil filler cap. 
  • Confirm the dexos certification: When purchasing oil, ensure it meets the required GM dexos1 specifications for your vehicle. 


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.