Cadillac Escalade
Data verified by Nick Marchenko, PhD
Maintaining the engine oil and coolant levels in your Cadillac Escalade is crucial for optimal performance and longevity. The Cadillac Escalade, produced from 1999 to 2022, offers a variety of engine options, including the L31 (5.7L V-8), L86 (6.2L V-8), L87 (6.2L V-8), L92 (6.2L V-8), and the LM2 (3.0L I-6) diesel engine. Each engine has specific oil capacities ranging from 5.1 quarts for the L31 to 8 quarts for the L86 and L87, with recommended viscosities of 0W-20 or 5W-30 depending on the engine type.
Additionally, the coolant capacities vary, with the L31 requiring 20.1 quarts while the LM2 diesel engine needs 21.9 quarts. Regular oil changes are essential to maintain engine health, and understanding these specifications will help ensure that your Cadillac Escalade runs smoothly for years to come.
Cadillac Escalade Oil Capacity
| Engine | Oil Capacity | Viscosity | Coolant | Years |
|---|---|---|---|---|
| L31 4000 in. bore family 350 The L31 engine has a displacement of 5.7L V-8. The power output is 255 hp with a torque of 330 lb-ft. | 5.1 qt | 5W-30 | 20.1 qt | 2000, 1999 |
| L86 Small-Block Engines LS The L86 engine has a displacement of 6.2L V-8. The power output is 420 hp with a torque of 460 lb-ft. | 8.0 qt | 0W-20 | 17.4 qt | 2017, 2016, 2015 |
| L86 Small-Block Engines LS The L86 engine has a displacement of 6.2L V-8. The power output is 420 hp with a torque of 460 lb-ft. | 8.0 qt | 0W-20 | 17.8 qt | 2020, 2019, 2018 |
| L87 Small-Block Engines LS The L87 engine has a displacement of 6.2L V-8. The power output is 420 hp with a torque of 460 lb-ft. | 8.0 qt | 0W-20 | 15.1 qt | 2022, 2021 |
| L92 Small-Block Engines LS The L92 engine has a displacement of 6.2L V-8. The power output is 403 hp with a torque of 417 lb-ft. | 6.0 qt | 5W-30 | 17.6 qt | 2007 |
| L92 Small-Block Engines LS The L92 engine has a displacement of 6.2L V-8. The power output is 403 hp with a torque of 417 lb-ft. | 6.0 qt | 5W-30 | 18.1 qt | 2008 |
| L94 Small-Block Engines LS The L94 engine has a displacement of 6.2L V-8. The power output is 403 hp with a torque of 417 lb-ft. | 6.0 qt | 5W-30 | 17.6 qt | 2014, 2013, 2012, 2011, 2010 |
| L9H Small-Block Engines LS The L9H engine has a displacement of 6.2L V-8. The power output is 403 hp with a torque of 314 lb-ft. | 6.0 qt | 5W-30 | 17.6 qt | 2009 |
| LFA Small-Block Engines LS The LFA engine has a displacement of 6.0L V-8. The power output is 332 hp with a torque of 367 lb-ft. | 6.0 qt | 5W-30 | 15.5 qt | 2009 |
| LM2 Duramax I6 The LM2 engine has a displacement of 3.0L I-6. The power output is 300 hp with a torque of 480 lb-ft. | 7.0 qt | 20W-20 | 21.9 qt | 2022, 2021 |
| LM7 Small-Block Engines LS The LM7 engine has a displacement of 5.3L V-8. The power output is 290 hp with a torque of 330 lb-ft. | 6.0 qt | 5W-30 | 15.9 qt | 2004 |
| LM7 Small-Block Engines LS The LM7 engine has a displacement of 5.3L V-8. The power output is 290 hp with a torque of 330 lb-ft. | 6.0 qt | 5W-30 | 17.2 qt | 2005 |
| LM7 Small-Block Engines LS The LM7 engine has a displacement of 5.3L V-8. The power output is 290 hp with a torque of 330 lb-ft. | 6.0 qt | 5W-30 | 18.5 qt | 2003, 2002 |
| LQ9 Small-Block Engines LS The LQ9 engine has a displacement of 6.0L V-8. The power output is 345 hp with a torque of 380 lb-ft. | 6.0 qt | 5W-30 | 16.0 qt | 2003 |
| LQ9 Small-Block Engines LS The LQ9 engine has a displacement of 6.0L V-8. The power output is 345 hp with a torque of 380 lb-ft. | 6.0 qt | 5W-30 | 16.8 qt | 2006, 2005 |
| LQ9 Small-Block Engines LS The LQ9 engine has a displacement of 6.0L V-8. The power output is 345 hp with a torque of 380 lb-ft. | 6.0 qt | 5W-30 | 18.0 qt | 2004 |
| LQ9 Small-Block Engines LS The LQ9 engine has a displacement of 6.0L V-8. The power output is 345 hp with a torque of 380 lb-ft. | 6.0 qt | 5W-30 | 19.0 qt | 2002 |
| LZ1 Small-Block Engines LS The LZ1 engine has a displacement of 6.0L V-8. The power output is 332 hp with a torque of 367 lb-ft. | 6.0 qt | 5W-30 | 17.9 qt | 2010 |
| LZ1 Small-Block Engines LS The LZ1 engine has a displacement of 6.0L V-8. The power output is 332 hp with a torque of 367 lb-ft. | 6.0 qt | 5W-30 | 18.3 qt | 2013, 2012, 2011 |
Cadillac Escalade – Frequently Asked Questions
How many quarts of oil does the Cadillac Escalade take?
The Cadillac Escalade oil capacity varies by engine: L31: 5.1 qt; L86: 8.0 qt; L86: 8.0 qt; L87: 8.0 qt; L92: 6.0 qt; L92: 6.0 qt; L94: 6.0 qt; L9H: 6.0 qt; LFA: 6.0 qt; LM2: 7.0 qt; LM7: 6.0 qt; LM7: 6.0 qt; LM7: 6.0 qt; LQ9: 6.0 qt; LQ9: 6.0 qt; LQ9: 6.0 qt; LQ9: 6.0 qt; LZ1: 6.0 qt; LZ1: 6.0 qt. Always confirm the exact capacity for your specific engine before an oil change.
What type of oil does the Cadillac Escalade use?
Oil viscosity depends on the engine: L31, L92, L92, L94, L9H, LFA, LM7, LM7, LM7, LQ9, LQ9, LQ9, LQ9, LZ1, LZ1: 5W-30; L86, L86, L87: 0W-20; LM2: 20W-20. Check your owner's manual for the correct spec for your specific engine.
What is the coolant capacity of the Cadillac Escalade?
The coolant capacity for the Cadillac Escalade varies by engine: L31: 20.1 qt; L86: 17.4 qt; L86: 17.8 qt; L87: 15.1 qt; L92: 17.6 qt; L92: 18.1 qt; L94: 17.6 qt; L9H: 17.6 qt; LFA: 15.5 qt; LM2: 21.9 qt; LM7: 15.9 qt; LM7: 17.2 qt; LM7: 18.5 qt; LQ9: 16.0 qt; LQ9: 16.8 qt; LQ9: 18.0 qt; LQ9: 19.0 qt; LZ1: 17.9 qt; LZ1: 18.3 qt. Use the coolant specification listed in the owner's manual for your engine variant.
What type of oil does the Cadillac Escalade use?
The Cadillac Escalade typically uses either 0W-20 or 5W-30 motor oil, depending on the engine variant. For example, the L86 and L87 engines require 0W-20, while the L31 and L92 engines use 5W-30.
How many quarts of oil does the Cadillac Escalade take?
The oil capacity for the Cadillac Escalade varies by engine. The L31 engine requires 5.1 quarts, while the L86, L87, and LM2 engines require 8 quarts. Other engines like the L92 and LM7 require 6 quarts.
How often should I change oil in a Cadillac Escalade?
It's generally recommended to change the oil in your Cadillac Escalade every 5,000 to 7,500 miles, depending on driving conditions and oil type. Always refer to your owner's manual for specific guidelines.
What is the coolant capacity of the Cadillac Escalade?
The coolant capacity of the Cadillac Escalade varies by engine. For instance, the L31 requires 20.1 quarts, while the LM2 diesel engine needs 21.9 quarts. Other engines typically range from 15.1 to 19 quarts.
Does the Cadillac Escalade need synthetic oil?
While synthetic oil is not strictly required, it is highly recommended for most Cadillac Escalade engines, especially those requiring 0W-20, as it offers better performance and protection at high temperatures.
What happens if I use the wrong oil viscosity in my Cadillac Escalade?
Using the wrong oil viscosity can lead to inadequate lubrication, increased engine wear, and potential overheating. It's essential to use the recommended viscosity for your specific engine to ensure optimal performance.
What is an oil life monitor and how does it work?
An oil life monitor is a system that tracks your engine's oil condition and alerts you when it's time for an oil change. It considers factors like engine temperature, driving habits, and mileage to provide accurate recommendations.
Can I mix synthetic and conventional oil?
While it is possible to mix synthetic and conventional oils, it is not recommended. Mixing can reduce the effectiveness of the oil and may not provide the best protection for your engine.
How do I know if my Cadillac Escalade has an oil leak?
Signs of an oil leak include visible oil spots under your vehicle, a burning oil smell, or a drop in oil levels on the dipstick. Regularly checking your oil levels can help identify leaks early.
What causes excessive oil consumption?
Excessive oil consumption can be caused by worn engine components, such as piston rings or valve seals, and can also result from using the wrong oil viscosity or poor-quality oil. Regular maintenance can help mitigate these issues.
Should I check my oil when the engine is hot or cold?
It's best to check your oil when the engine is warm, but not hot. This allows the oil to circulate and provide an accurate reading on the dipstick.
What is the difference between an oil change and a flush?
An oil change involves draining the old oil and replacing it with new oil, while an oil flush cleans the engine by removing sludge and deposits before adding new oil. Flushing is not always necessary and should be done according to manufacturer recommendations.