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What Is the Oil Capacity of a 2015 Chevy Silverado?

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The Chevrolet Silverado is s a full-size pickup truck designed to be powerful and capable of handling heavy loads, making it a popular choice for those who need a work truck or a vehicle for towing and hauling. As an owner of such a powerful truck, it is important to be well-informed about the various aspects surrounding its maintenance to keep it in running shape. An important aspect is the engine oil type, capacity, and life. Today we’ll look into the engine oil capacity of a 2015 Chevy Silverado in detail. 

What is the oil capacity of a 2015 Chevy Silverado? 

The 2015 Chevy Silverado came out in various diesel and gasoline engine options, and the oil capacity differs based on the engine sizes. While the 4.3L V6 has an engine oil capacity of 6 quarts, the largest of them all, the 6.6 V8 diesel engine, requires 10 quarts. So, it means that the engine oil capacity on a 2015 Chevy Silverado increases with an increase in engine size and power.  

2015 chevy silverado oil capacity: Save big with Auto Refinance

Understanding 2015 Chevrolet Silverado engines

Since the engine oil capacity depends on the engine size and type, it is important to understand the various engine options with which a 2015 Chevy Silverado came out. Being a powerful pickup intended for heavy use, Chevrolet provided numerous powerful engine options to choose from. These are: 

  • 4.3L V6 EcoTec3 engine 
  • 5.3L V8 EcoTec3 engine 
  • 6.2L V8 Ecotec3 engine 

The EcoTec3 series engines were known for their efficient oil pressure, precise control combustion, and lesser friction, ensuring superior power delivery without compromising fuel economy. 

Furthermore, it was also available in three other engine options, namely,  

  • 6.0L V6 engine 
  • 6.0L V8 Vortec engine
  • 6.6L V8 Diesel engine



The oil capacity of various 2015 Chevy Silverado engines 

Now that you have an idea about the various 2015 Chevy Silverado engine options, we’ve listed the oil capacities of each of these engines to give you a clearer picture.  

  • 4.3L V6 EcoTec3 engine: 6 quarts of oil 
  • 5.3L V8 EcoTec3 engine: 8 quarts of oil 
  • 6.2L V8 Ecotec3 engine: 8 quarts of oil 
  • 6.0L V6 engine: 6 quarts of oil 
  • 6.0L V8 Vortec engine: 6 quarts of oil 
  • 6.6L V8 Diesel engine: 10 quarts of oil  

What kind of oil does a Chevrolet Silverado take?

It is important to fill the manufacturer-recommended oil type to its capacity to derive optimal performance from your car. According to Chevrolet, the best oil type for a 2015 Chevy Silverado is the SAE0W-20 for the 5.3L and 6.2L V8 engine options.  

Chevrolet recommends using the SAE 5W-30 engine oil for a Silverado with a 4.3L V6 or 6.6L V8 engine. However, the much bigger and more powerful 6.6L V8 diesel engine uses a different engine oil type, namely 15W-40.  

Checking the oil life on a Chevy Silverado

It is always important to check the oil life on your car, no matter what car you drive. Following these simple steps will tell you the quality of oil in your car: 

  • Find the arrow keys on the steering wheel that helps you to navigate the menu. 
  • Press the left arrow 
  • Find the ‘info’ option and select it.  
  • Now press the down arrow button until the ‘oil life’ page is displayed on the screen. 
  • You’ll find the oil life percentage on this screen. An oil life of 20% or below indicates that it is time for an oil change.  

Always buy the right type of oil for your 2015 Chevy Silverado and fill it to the exact oil capacity. Failing to do this will result in severe engine consequences, which may even lead the engine to an irreparable state.  

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