Kia Soul
Data verified by Nick Marchenko, PhD
The Kia Soul, produced from 2010 to 2022, offers a variety of engine options that require specific oil maintenance to ensure optimal performance. The engines include the G4FC 1.6L I-4, available in two versions with oil capacities of 3.5 qt and 3.8 qt, both using 5W-30 viscosity. The more powerful G4FJ 1.6L I-4 engine, found in models from 2017 to 2022, has a larger oil capacity of 4.8 qt and also utilizes 5W-30 oil. Additionally, the G4GC 2.0L I-4 engine comes with three variations, all requiring 4.2 qt of oil but differing in viscosity, with some using 0W-20 and others 5W-30.
Proper oil maintenance is crucial for the longevity of your Kia Soul. Each engine has its own coolant capacity, with the G4FC engines needing between 5.4 qt and 6.9 qt, while the G4GC engines require between 5.4 qt and 7.6 qt. Regularly checking and changing the oil according to the manufacturer's specifications will help maintain engine health and performance.
Kia Soul Oil Capacity
| Engine | Oil Capacity | Viscosity | Coolant | Years |
|---|---|---|---|---|
| G4FC Gamma Gamma I The G4FC engine has a displacement of 1.6L I-4. The power output is 122 hp with a torque of 115 lb-ft. | 3.5 qt | 5W-30 | 6.9 qt | 2013, 2012, 2011, 2010 |
| G4FC Gamma Gamma I The G4FC engine has a displacement of 1.6L I-4. The power output is 122 hp with a torque of 115 lb-ft. | 3.8 qt | 5W-30 | 5.4 qt | 2019, 2018, 2017, 2016, 2015, 2014 |
| G4FJ Gamma Gamma II The G4FJ engine has a displacement of 1.6L I-4. The power output is 201 hp with a torque of 195 lb-ft. | 4.8 qt | 5W-30 | 6.3 qt | 2022, 2021, 2020, 2019, 2018, 2017 |
| G4GC Beta Second Generation The G4GC engine has a displacement of 2.0L I-4. The power output is 138 hp with a torque of 136 lb-ft. | 4.2 qt | 0W-20 | 5.8 qt | 2022, 2021, 2020 |
| G4GC Beta Second Generation The G4GC engine has a displacement of 2.0L I-4. The power output is 138 hp with a torque of 136 lb-ft. | 4.2 qt | 5W-30 | 5.4 qt | 2019, 2018, 2017, 2016, 2015, 2014 |
| G4GC Beta Second Generation The G4GC engine has a displacement of 2.0L I-4. The power output is 138 hp with a torque of 136 lb-ft. | 4.2 qt | 5W-30 | 7.6 qt | 2013, 2012, 2011, 2010 |
Kia Soul – Frequently Asked Questions
How many quarts of oil does the Kia Soul take?
The Kia Soul oil capacity varies by engine: G4FC: 3.5 qt; G4FC: 3.8 qt; G4FJ: 4.8 qt; G4GC: 4.2 qt; G4GC: 4.2 qt; G4GC: 4.2 qt. Always confirm the exact capacity for your specific engine before an oil change.
What type of oil does the Kia Soul use?
Oil viscosity depends on the engine: G4FC, G4FC, G4FJ, G4GC, G4GC: 5W-30; G4GC: 0W-20. Check your owner's manual for the correct spec for your specific engine.
What is the coolant capacity of the Kia Soul?
The coolant capacity for the Kia Soul varies by engine: G4FC: 6.9 qt; G4FC: 5.4 qt; G4FJ: 6.3 qt; G4GC: 5.8 qt; G4GC: 5.4 qt; G4GC: 7.6 qt. Use the coolant specification listed in the owner's manual for your engine variant.
What type of oil does the Kia Soul use?
The Kia Soul typically uses 5W-30 viscosity oil for most of its engines, while the G4GC 2.0L I-4 engine variant may also use 0W-20 oil.
How many quarts of oil does the Kia Soul take?
The oil capacity varies by engine: the G4FC 1.6L I-4 engines take either 3.5 qt or 3.8 qt, the G4FJ 1.6L I-4 engine takes 4.8 qt, and the G4GC 2.0L I-4 engines take 4.2 qt.
How often should I change oil in a Kia Soul?
It's generally recommended to change the oil every 5,000 to 7,500 miles, depending on driving conditions and oil type. Always refer to the owner's manual for specific intervals.
What is the coolant capacity of the Kia Soul?
The coolant capacity varies by engine: the G4FC engines require between 5.4 qt and 6.9 qt, while the G4GC engines need between 5.4 qt and 7.6 qt.
Does the Kia Soul need synthetic oil?
While synthetic oil is not mandatory, it is recommended for optimal engine performance and longevity, especially in high-performance variants like the G4FJ.
What happens if I use the wrong oil viscosity in my Kia Soul?
Using the wrong oil viscosity can lead to inadequate lubrication, increased engine wear, and potential overheating. It's important to use the recommended viscosity for your specific engine.
What is an oil life monitor and how does it work?
An oil life monitor tracks the engine's operating conditions and calculates when an oil change is needed based on factors like mileage and engine temperature.
Can I mix synthetic and conventional oil?
While it's technically possible to mix synthetic and conventional oils, it is not recommended as it can reduce the effectiveness of the synthetic oil.
How do I know if my Kia Soul has an oil leak?
Signs of an oil leak include oil spots under the vehicle, a burning oil smell, or a drop in oil levels on the dipstick. Regular checks 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, or by using the wrong oil viscosity.
Should I check my oil when the engine is hot or cold?
It's best to check the oil when the engine is cold, as this allows the oil to settle in the oil pan for a more accurate reading.
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 cleans the engine's internals and removes sludge and deposits before the new oil is added.