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How much oil does a GMC 2500 2500HD take?

The GMC 2500 2500HD, a popular heavy-duty pickup truck, typically requires 6 to 8 quarts of engine oil for a full oil change. The exact oil capacity can vary slightly depending on the specific model year and engine configuration.


Detailed Oil Capacity Information for the GMC 2500 2500HD


The oil capacity for a GMC 2500 2500HD can range from 6 to 8 quarts, with the most common being 7.5 quarts. This oil capacity is for the standard 6.0L V8 engine. Trucks equipped with the optional 6.6L Duramax diesel engine may have a slightly higher oil capacity, often around 8 quarts.


It's important to always refer to the owner's manual for the specific oil capacity of your GMC 2500 2500HD, as there can be variations based on the model year and any optional equipment. Using the correct amount of oil is crucial for proper engine lubrication and performance.


Oil Change Intervals for the GMC 2500 2500HD


General Motors recommends changing the engine oil and filter in a GMC 2500 2500HD every 7,500 miles or 12 months, whichever comes first. However, it's always a good idea to check the owner's manual for the manufacturer's recommended oil change interval, as this can vary based on driving conditions and usage.



  • Use the recommended oil type and viscosity specified by the manufacturer

  • Change the oil and filter at the recommended intervals

  • Inspect the oil level regularly and top up as needed


Proper oil maintenance is essential for the long-term health and performance of the GMC 2500 2500HD's engine.

How many quarts of oil does a GMC 2500HD take?


6 quarts
2022 GMC Sierra 2500HD Oil Capacity
The capacity of oil a vehicle needs depends on individual factors such as engine size and will be different in many cases depending on the year and model of a vehicle. The 2022 GMC Sierra 2500HD takes 6 quarts of oil.



How much oil does a 6.6 L GMC Diesel take?


10 quarts
The 6.6 liter Duramax oil capacity is 10 quarts — a massive amount of oil. While oil capacity is one thing to consider when dealing with your engine oil, there's much more to think about, like other Duramax fluid capacities, oil factors and unique performance needs.



How often do you change oil in a 6.6 Duramax diesel?


10,000 miles
Duramax 6.6-Liter Maintenance Schedule
Oil and filter change at 10,000 miles or when you see the “Change engine oil” message.



How much oil does a 6.0 L GMC take?


Capacity: 6 quarts (with filter).



How much oil does a 2500HD 6.6 take?


8 quarts
How Much Oil Should I Use in my Silverado 2500? This answer depends on the type of engine in your Silverado 2500. The two engine types and their oil capacities are: 6.6L V8: 8 quarts.



How much oil does a GMC 6.6 V8 take?


8 quarts



How much oil does my 6.0 take?


15 quarts
Capacity: 15 quarts (with filter). When refilling, remove dipstick to provide adequate venting and allow oil to flow into crankcase.



How many quarts of oil does a Chevy 2500HD 6.0 take?


6 quarts
Oil Grade: SEOC3

Viscosity:0W-30 (Below -29°C) 5W-30 (All TEMPS)
Capacity:6 quarts (with filter). After refill check oil level.
Torque:18 ft/lbs (Oil Drain Plug)
Notes:(1) This specification has been updated from Dexos 1 Gen 2 to GM Dexos 1 Gen 3.



How much oil does a GMC V8 engine take?


All of the V8-model 2021 GMC Sierra trucks take 8 quarts of 0w20 dexos1™oil.



How many quarts of oil does a 6.0 V8 take?


15 quarts
The 6.0 Ford's oil capacity is 15 quarts to ensure proper lubrication and cooling, which are critical for maintaining the engine's performance and longevity. This capacity is designed to accommodate the engine's robust needs, especially given the high temperatures and pressures it often operates under.


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.