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What kind of oil does a Chevy use?

Chevrolet vehicles typically use conventional or synthetic motor oil, with the specific oil type and viscosity recommended by the manufacturer for each model. The recommended oil can vary depending on the engine size, age, and driving conditions of the Chevy vehicle.


Recommended Oil Types for Chevrolet Vehicles


Chevrolet provides specific oil recommendations for each of its vehicle models. Generally, Chevy recommends the following oil types:



  • Conventional Motor Oil: Conventional oil is the standard recommendation for many Chevy models, especially older vehicles. Conventional oil meets the automaker's minimum requirements for lubrication and engine protection.

  • Synthetic Motor Oil: Chevrolet often recommends synthetic oil, which provides enhanced protection and performance compared to conventional oil. Synthetic oil is typically recommended for newer, high-performance Chevy engines.

  • Synthetic Blend Oil: Some Chevy models may specify a synthetic blend oil, which is a mix of conventional and synthetic base stocks. Synthetic blends offer improved performance over conventional oil.


The recommended oil viscosity, such as 5W-30 or 10W-30, will also be specified by Chevrolet based on the engine type and driving conditions.


Checking the Owner's Manual


To determine the exact oil type and viscosity recommended for a specific Chevy vehicle, it's important to consult the owner's manual. The manual will provide the manufacturer's guidelines on the proper oil to use, as well as the recommended oil change intervals. Following Chevrolet's recommendations is crucial for maintaining the vehicle's warranty and ensuring optimal engine performance and longevity.

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


If your 2024 Chevrolet Silverado is outfitted with a 2.7-liter turbocharged engine, you will want to use SAE 5W-30 viscosity grade motor oil. If your Silverado comes equipped with a 3.0-liter Duramax turbo-diesel, it's important to use SAE 0W-20 DexosD diesel engine oil.



What type of oil does Chevy recommend?


Oil type: To maximize engine life and performance, manufacturers recommend high-quality full synthetic oil for most Silverados. You can use synthetic blends or conventional oils for older trucks. Oil viscosity: Most newer Silverados do well with synthetic 0W-20 or 5W-30 oil.



What oil does GM use from the factory?


The dexos® trademark represents high-quality, robust oil formulated to some of the most rigorous specifications in the industry. GM wants to ensure that every GM vehicle worldwide has access to the highest quality oil formulated to perform well and reduce vehicle emissions.



What brand is Chevy oil?


Mobil 1™ is the Official Motor Oil of Chevrolet Performance.


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.