Buick Verano
Data verified by Nick Marchenko, PhD
Maintaining the engine oil in your 2012–2017 Buick Verano is crucial for ensuring optimal performance and longevity. This compact sedan offers three engine options: the LEA 2.4L I-4, which requires 5 quarts of 5W-30 oil, and the LHU 2.0L I-4, available in two variants with capacities of 6 quarts and 6.3 quarts, both also using 5W-30 oil. Regular oil changes help to keep the engine clean and functioning efficiently, while the coolant capacities are 9 quarts for the LEA and 8.5 quarts for the LHU engines, ensuring that your vehicle remains at the right operating temperature.
For optimal performance, it is essential to adhere to the manufacturer’s recommendations regarding oil type and change intervals. Using the correct viscosity and maintaining the proper oil level can prevent engine wear and improve fuel efficiency. Whether you own the LEA or LHU engine variant, regular maintenance will help extend the life of your Buick Verano.
Buick Verano Oil Capacity
| Engine | Oil Capacity | Viscosity | Coolant | Years |
|---|---|---|---|---|
| LEA GM Ecotec 2.4 The LEA engine has a displacement of 2.4L I-4. | 5.0 qt | 5W-30 | 9.0 qt | 2017, 2016, 2015, 2014, 2013, 2012 |
| LHU GM Ecotec 2.0 The LHU engine has a displacement of 2.0L I-4. | 6.0 qt | 5W-30 | 8.5 qt | 2013 |
| LHU GM Ecotec 2.0 The LHU engine has a displacement of 2.0L I-4. | 6.3 qt | 5W-30 | 8.5 qt | 2016, 2015, 2014 |
Buick Verano – Frequently Asked Questions
How many quarts of oil does the Buick Verano take?
The Buick Verano oil capacity varies by engine: LEA: 5.0 qt; LHU: 6.0 qt; LHU: 6.3 qt. Always confirm the exact capacity for your specific engine before an oil change.
What type of oil does the Buick Verano use?
The Buick Verano uses 5W-30 engine oil across all its engine variants. Full synthetic oil meeting API/ILSAC specifications is strongly recommended for optimal engine protection and performance.
What is the coolant capacity of the Buick Verano?
The coolant capacity for the Buick Verano varies by engine: LEA: 9.0 qt; LHU: 8.5 qt; LHU: 8.5 qt. Use the coolant specification listed in the owner's manual for your engine variant.
What type of oil does the Buick Verano use?
The Buick Verano uses 5W-30 viscosity oil for all its engine options, including the LEA 2.4L I-4 and the LHU 2.0L I-4.
How many quarts of oil does the Buick Verano take?
The oil capacity varies by engine: the LEA 2.4L I-4 requires 5 quarts, while the LHU 2.0L I-4 has two capacities: 6 quarts for the 2013 model and 6.3 quarts for the 2014-2016 models.
How often should I change oil in a Buick Verano?
It is generally recommended to change the oil in your Buick Verano every 5,000 to 7,500 miles, depending on driving conditions and oil type used. Always refer to your owner’s manual for specific guidelines.
What is the coolant capacity of the Buick Verano?
The coolant capacity for the Buick Verano is 9 quarts for the LEA 2.4L I-4 engine and 8.5 quarts for the LHU 2.0L I-4 engine.
Does the Buick Verano need synthetic oil?
While synthetic oil is not mandatory for the Buick Verano, it is recommended for better engine protection and performance, especially if you drive in extreme conditions.
What happens if I use the wrong oil viscosity in my Buick Verano?
Using the wrong oil viscosity can lead to inadequate lubrication, increased engine wear, and potential overheating. It is vital to stick to the recommended 5W-30 viscosity.
What is an oil life monitor and how does it work?
An oil life monitor tracks your vehicle's driving conditions and engine performance to estimate when an oil change is necessary. It typically uses a percentage system to indicate oil life remaining.
Can I mix synthetic and conventional oil?
While it is technically possible to mix synthetic and conventional oils, it is not recommended as it can reduce the effectiveness of the oil and may lead to engine issues.
How do I know if my Buick Verano has an oil leak?
Signs of an oil leak include visible oil spots under the vehicle, a drop in oil levels, or an oily residue on 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. Regular maintenance and timely oil changes can help mitigate these issues.
Should I check my oil when the engine is hot or cold?
It is best to check your oil when the engine is cold, as this allows for a more accurate reading on the dipstick. However, if you check it after driving, allow the engine to sit for a few minutes before checking.
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 more intensive process that cleans the engine's internal components using a special cleaning solution.