BMW X1
Data verified by Nick Marchenko, PhD
Maintaining the engine oil in your BMW X1 is crucial for optimal performance and longevity. The BMW X1, produced from 2013 to 2022, offers a variety of engine options including the B46A20 and N20B20 petrol engines, as well as the N55B30. Depending on the engine variant, oil capacities range from 5.5 qt to 6.9 qt, with viscosity options of 0W-20 and 0W-30. It's essential to use the correct oil type to ensure your engine runs smoothly and efficiently.
Additionally, coolant capacity varies by engine, with the B46A20 engines requiring between 7.2 qt and 8.2 qt, while the N20B20 and N55B30 engines need up to 9.8 qt. Regular oil changes and coolant checks are vital to prevent overheating and engine wear. Always refer to your owner's manual for specific maintenance schedules and recommendations based on your BMW X1's engine type.
BMW X1 Oil Capacity
| Engine | Oil Capacity | Viscosity | Coolant | Years |
|---|---|---|---|---|
| B46A20 B46 B46A The B46A20 engine has a displacement of 2.0L I-4. It features a bore and stroke of 82 mm x 94.6 mm. The power output is 231 hp with a torque of 258 lb-ft. It has a redline of 6500 RPM. The compression ratio is 11:1. The valve train is DOHC. | 5.5 qt | 0W-20 | 7.2 qt | 2017, 2016 |
| B46A20 B46 B46A The B46A20 engine has a displacement of 2.0L I-4. It features a bore and stroke of 82 mm x 94.6 mm. The power output is 231 hp with a torque of 258 lb-ft. It has a redline of 6500 RPM. The compression ratio is 11:1. The valve train is DOHC. | 5.6 qt | 0W-20 | 7.2 qt | 2019, 2018 |
| B46A20 B46 B46A The B46A20 engine has a displacement of 2.0L I-4. It features a bore and stroke of 82 mm x 94.6 mm. The power output is 231 hp with a torque of 258 lb-ft. It has a redline of 6500 RPM. The compression ratio is 11:1. The valve train is DOHC. | 5.6 qt | 0W-20 | 8.1 qt | 2022, 2021 |
| B46A20 B46 B46A The B46A20 engine has a displacement of 2.0L I-4. It features a bore and stroke of 82 mm x 94.6 mm. The power output is 231 hp with a torque of 258 lb-ft. It has a redline of 6500 RPM. The compression ratio is 11:1. The valve train is DOHC. | 5.6 qt | 0W-20 | 8.2 qt | 2020 |
| N20B20 N20 N20B The N20B20 engine has a displacement of 2.0L I-4. It features a bore and stroke of 84.0 mm x 90.1 mm. The power output is 154 hp with a torque of 177 lb-ft. It has a redline of 7000 RPM. The compression ratio is 11:1. The valve train is DOHC with VVT & VVL. | 5.8 qt | 0W-20 | 9.1 qt | 2015, 2014 |
| N20B20 N20 N20B The N20B20 engine has a displacement of 2.0L I-4. It features a bore and stroke of 84.0 mm x 90.1 mm. The power output is 154 hp with a torque of 177 lb-ft. It has a redline of 7000 RPM. The compression ratio is 11:1. The valve train is DOHC with VVT & VVL. | 5.8 qt | 0W-30 | 9.1 qt | 2013 |
| N55B30 N55 N55B The N55B30 engine has a displacement of 3.0L I-6. It features a bore and stroke of 84 mm x 89.6 mm. The power output is 315 hp with a torque of 332 lb-ft. It has a redline of 7000 RPM. The compression ratio is 10.2:1. The valve train is DOHC, with VVT & VVL. | 6.9 qt | 0W-30 | 9.8 qt | 2015, 2014, 2013 |
BMW X1 – Frequently Asked Questions
How many quarts of oil does the BMW X1 take?
The BMW X1 oil capacity varies by engine: B46A20: 5.5 qt; B46A20: 5.6 qt; B46A20: 5.6 qt; B46A20: 5.6 qt; N20B20: 5.8 qt; N20B20: 5.8 qt; N55B30: 6.9 qt. Always confirm the exact capacity for your specific engine before an oil change.
What type of oil does the BMW X1 use?
Oil viscosity depends on the engine: B46A20, B46A20, B46A20, B46A20, N20B20: 0W-20; N20B20, N55B30: 0W-30. Check your owner's manual for the correct spec for your specific engine.
What is the coolant capacity of the BMW X1?
The coolant capacity for the BMW X1 varies by engine: B46A20: 7.2 qt; B46A20: 7.2 qt; B46A20: 8.1 qt; B46A20: 8.2 qt; N20B20: 9.1 qt; N20B20: 9.1 qt; N55B30: 9.8 qt. Use the coolant specification listed in the owner's manual for your engine variant.
What type of oil does the BMW X1 use?
The BMW X1 typically uses synthetic oil, with common viscosities including 0W-20 and 0W-30, depending on the engine variant.
How many quarts of oil does the BMW X1 take?
Oil capacity for the BMW X1 varies by engine. For instance, the B46A20 engines require between 5.5 qt and 5.6 qt, while the N55B30 engine requires 6.9 qt.
How often should I change oil in a BMW X1?
It's generally recommended to change the oil in your BMW X1 every 7,500 to 10,000 miles, or at least once a year, depending on driving conditions.
What is the coolant capacity of the BMW X1?
Coolant capacity in the BMW X1 varies by engine. The B46A20 engines require between 7.2 qt and 8.2 qt, while the N20B20 and N55B30 engines require up to 9.8 qt.
Does the BMW X1 need synthetic oil?
Yes, the BMW X1 is designed to run on synthetic oil, which provides better protection and performance compared to conventional oils.
What happens if I use the wrong oil viscosity in my BMW X1?
Using the wrong oil viscosity can lead to inadequate lubrication, increased engine wear, and potential engine damage, especially under extreme temperatures.
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 necessary based on driving habits and engine performance.
Can I mix synthetic and conventional oil?
While it's technically possible to mix synthetic and conventional oil, it's not recommended as it can reduce the performance benefits of synthetic oil.
How do I know if my BMW X1 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.
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 your oil when the engine is warm but not hot, as this allows for a more accurate reading on the dipstick.
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 internals and removes sludge before the oil change.