Cadillac XT5
Data verified by Nick Marchenko, PhD
Maintaining the engine oil in your 2017–2023 Cadillac XT5 is crucial for optimal performance and longevity. This model offers two engine options: the LGX 3.6L V-6 and the LSY 2.0L Turbo I-4. The LGX engine requires 6 quarts of 5W-30 oil, while the LSY engine needs 5.3 quarts of 0W-20 oil. Regular oil changes using the correct viscosity are essential to ensure smooth operation and protect your engine.
In addition to oil maintenance, it's important to monitor the coolant levels in your Cadillac XT5. The LGX engine has a coolant capacity of 11.9 quarts, whereas the LSY engine holds 9 quarts. Keeping the coolant at the proper level helps prevent overheating and ensures that your vehicle runs efficiently.
Cadillac XT5 Oil Capacity
| Engine | Oil Capacity | Viscosity | Coolant | Years |
|---|---|---|---|---|
| LGX General Motors DOHC V6 GM High Feature The LGX engine has a displacement of 3.6L V-6. | 6.0 qt | 5W-30 | 11.9 qt | 2023, 2022, 2021, 2020, 2019, 2018, 2017 |
| LSY 2.0L Turbo GM Ecotec 2.0 The LSY 2.0L Turbo engine has a displacement of 2.0L I-4. The power output is 230 hp with a torque of 258 lb-ft. | 5.3 qt | 0W-20 | 9.0 qt | 2023, 2022, 2021, 2020 |
Cadillac XT5 – Frequently Asked Questions
How many quarts of oil does the Cadillac XT5 take?
The Cadillac XT5 oil capacity varies by engine: LGX: 6.0 qt; LSY 2.0L Turbo: 5.3 qt. Always confirm the exact capacity for your specific engine before an oil change.
What type of oil does the Cadillac XT5 use?
Oil viscosity depends on the engine: LGX: 5W-30; LSY 2.0L Turbo: 0W-20. Check your owner's manual for the correct spec for your specific engine.
What is the coolant capacity of the Cadillac XT5?
The coolant capacity for the Cadillac XT5 varies by engine: LGX: 11.9 qt; LSY 2.0L Turbo: 9.0 qt. Use the coolant specification listed in the owner's manual for your engine variant.
What type of oil does the Cadillac XT5 use?
The Cadillac XT5 uses different types of oil depending on the engine. The LGX 3.6L V-6 requires 5W-30 oil, while the LSY 2.0L Turbo I-4 uses 0W-20 oil.
How many quarts of oil does the Cadillac XT5 take?
The oil capacity for the Cadillac XT5 varies by engine. The LGX 3.6L V-6 takes 6 quarts of oil, while the LSY 2.0L Turbo I-4 requires 5.3 quarts.
How often should I change oil in a Cadillac XT5?
It's generally recommended to change the oil in your Cadillac XT5 every 5,000 to 7,500 miles, depending on driving conditions and oil type. Always refer to your owner's manual for the manufacturer's specific recommendations.
What is the coolant capacity of the Cadillac XT5?
The coolant capacity for the Cadillac XT5 varies by engine. The LGX 3.6L V-6 has a coolant capacity of 11.9 quarts, while the LSY 2.0L Turbo I-4 holds 9 quarts.
Does the Cadillac XT5 need synthetic oil?
While synthetic oil is not strictly required, it is highly recommended for both engine options in the Cadillac XT5. Synthetic oil provides better protection and performance, especially in extreme temperatures.
What happens if I use the wrong oil viscosity in my Cadillac XT5?
Using the wrong oil viscosity can lead to inadequate lubrication, increased engine wear, and potential overheating. It's essential to use the recommended oil 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 the condition of your engine oil and calculates when it needs to be changed. It considers factors like engine temperature, driving habits, and mileage to provide an accurate estimate.
Can I mix synthetic and conventional oil?
While it is technically possible to mix synthetic and conventional oil, it is not recommended. Mixing can reduce the effectiveness of the oil and compromise engine protection.
How do I know if my Cadillac XT5 has an oil leak?
Signs of an oil leak in your Cadillac XT5 include oil spots on the ground where you park, a low oil level on the dipstick, or an oily residue around the engine components. Regularly checking your oil level can help detect leaks early.
What causes excessive oil consumption?
Excessive oil consumption can be caused by worn piston rings, valve seals, or gaskets. It can also result from using the wrong oil viscosity or poor engine maintenance.
Should I check my oil when the engine is hot or cold?
It's best to check your oil when the engine is cold, as this allows the oil to settle in the oil pan for a more accurate reading. If you check it after driving, wait a few minutes for the engine to cool down.
What is the difference between an oil change and a flush?
An oil change involves draining old oil and replacing it with new oil, while an oil flush is a process that cleans the engine's oil passages and removes sludge and deposits. Flushing is typically not necessary unless there are specific issues.