Loading

What kind of oil does a 2015 Chevy Suburban LTZ take?

The 2015 Chevy Suburban LTZ takes 5W-30 motor oil. This is the recommended oil type and viscosity for this specific model year and trim level of the Suburban SUV.


Detailed Explanation


The 2015 Chevy Suburban LTZ is equipped with a 5.3-liter V8 engine. According to the owner's manual and Chevrolet's recommendations, this engine requires 5W-30 motor oil. The 5W-30 oil specification ensures proper lubrication and protection for the engine under a wide range of operating temperatures.


Using the correct oil type and viscosity is important for the Suburban's engine performance, fuel efficiency, and long-term durability. 5W-30 is a common recommendation for many modern V8 engines, as it provides good cold-weather starting, reduces friction, and maintains viscosity at high operating temperatures.


Oil Change Interval


Chevrolet recommends changing the oil and filter in a 2015 Suburban LTZ every 7,500 miles or 12 months, whichever comes first. However, it's always a good idea to consult your owner's manual or speak with a certified Chevrolet technician to confirm the recommended oil change interval for your specific vehicle.


Oil Capacity



  • The 2015 Chevy Suburban LTZ has an oil capacity of 6 quarts.

  • This includes the oil filter, so the total amount of new oil required during an oil change is 6 quarts.


It's important to use the correct oil type, viscosity, and quantity to ensure the proper operation and longevity of your 2015 Chevy Suburban LTZ's engine.

What oil does a 2015 Chevy 5.3 use?


In general, the top Chevy Silverado 1500 oil type is SAE 0W-20 full synthetic motor oil from ACDelco's dexos1 standard for the 5.3L and 6.2L engines.



What kind of oil does my 2015 Chevy Suburban LTZ take?


Mobil 1 Extended Performance Full Synthetic Engine Oil 0W-20 5 Quart.



What oil does a 5.3 suburban take?


If you drive a 2025 configuration, here is the Chevy Suburban recommended oil: 2025 Chevy Suburban Oil Type – Full synthetic SAE 0W-20 with the dexos1 approved logo.



What kind of oil do I put in my 2015 Chevy Tahoe?


The recommended oil for a 2015 Chevy Tahoe is SAE 0W-20 full synthetic motor oil, which meets the GM dexos1 specification. This type of oil is recommended for both the 5.3L and 6.2L V8 gasoline engines to ensure optimal engine function and longevity. 

  • Oil type: Full synthetic SAE 0W-20 
  • Specification: GM dexos1 
  • Application: Recommended for 5.3L and 6.2L V8 gasoline engines 
  • Capacity: The oil capacity is approximately 8 quarts when changing the filter, but you should always check the dipstick after refilling to ensure the correct level. 


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.