BMW X3
Data verified by Nick Marchenko, PhD
Maintaining the engine oil in your BMW X3 is crucial for optimal performance and longevity. With a range of 19 engine options from 2004 to 2022, including petrol and diesel variants, it's essential to use the correct oil specifications. For instance, the 2022 BMW X3 with the B46B20O0 engine requires 5.6 quarts of 0W-20 oil, while the B58B30M0 engine needs 6.9 quarts of the same viscosity. Additionally, coolant capacities vary, with some engines requiring up to 15.6 quarts.
Regular oil changes are vital to ensure that your BMW X3 runs smoothly. Depending on the engine type, oil capacities can range from 5.1 quarts for the N20B20A to 6.9 quarts for several I-6 engines. Always refer to your owner’s manual for the specific oil viscosity and capacity required for your engine to maintain peak performance.
BMW X3 Oil Capacity
| Engine | Oil Capacity | Viscosity | Coolant | Years |
|---|---|---|---|---|
| B46B20O0 B46 B46B The B46B20O0 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 251 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 | 11.8 qt | 2022, 2021, 2020 |
| B46B20O0 B46 B46B The B46B20O0 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 251 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 | 13.3 qt | 2019, 2018 |
| B58B30M0 B58 B58B30 The B58B30M0 engine has a displacement of 3.0L I-6. It features a bore and stroke of 82 mm x 94.6 mm. The power output is 335 hp with a torque of 369 lb-ft. It has a redline of 7000 RPM. The compression ratio is 11.0:1. The valve train is DOHC 4 valves x cyl. with Valvetronic and Double VANOS. | 5.6 qt | 0W-20 | 11.8 qt | 2020 |
| B58B30M0 B58 B58B30 The B58B30M0 engine has a displacement of 3.0L I-6. It features a bore and stroke of 82 mm x 94.6 mm. The power output is 335 hp with a torque of 369 lb-ft. It has a redline of 7000 RPM. The compression ratio is 11.0:1. The valve train is DOHC 4 valves x cyl. with Valvetronic and Double VANOS. | 6.9 qt | 0W-20 | 11.8 qt | 2022, 2021 |
| B58B30M0 B58 B58B30 The B58B30M0 engine has a displacement of 3.0L I-6. It features a bore and stroke of 82 mm x 94.6 mm. The power output is 335 hp with a torque of 369 lb-ft. It has a redline of 7000 RPM. The compression ratio is 11.0:1. The valve train is DOHC 4 valves x cyl. with Valvetronic and Double VANOS. | 6.9 qt | 0W-20 | 15.6 qt | 2019, 2018 |
| M54B25 M54 M54B The M54B25 engine has a displacement of 2.5L I-6. It features a bore and stroke of 84 mm x 75 mm. The power output is 189 hp with a torque of 189 lb-ft. It has a redline of 6500 RPM. The compression ratio is 10.5:1. The valve train is DOHC w/ VVT. | 6.6 qt | 0W-30 | 10.6 qt | 2006, 2005 |
| M54B25 M54 M54B The M54B25 engine has a displacement of 2.5L I-6. It features a bore and stroke of 84 mm x 75 mm. The power output is 189 hp with a torque of 189 lb-ft. It has a redline of 6500 RPM. The compression ratio is 10.5:1. The valve train is DOHC w/ VVT. | 6.6 qt | 5W-30 | 11.0 qt | 2004 |
| M54B30 M54 M54B The M54B30 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 228 hp with a torque of 221 lb-ft. It has a redline of 6500 RPM. The compression ratio is 10.2:1. The valve train is DOHC w/ VVT. | 6.6 qt | 0W-30 | 10.6 qt | 2006, 2005 |
| M54B30 M54 M54B The M54B30 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 228 hp with a torque of 221 lb-ft. It has a redline of 6500 RPM. The compression ratio is 10.2:1. The valve train is DOHC w/ VVT. | 6.6 qt | 15W-30 | 11.0 qt | 2004 |
| N20B20A N20 N20B The N20B20A 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. | 5.1 qt | 0W-20 | 7.9 qt | 2017, 2014, 2013 |
| N20B20A N20 N20B The N20B20A 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. | 5.3 qt | 0W-20 | 7.9 qt | 2016, 2015 |
| N47D20 N47 N47D20 The N47D20 engine has a displacement of 2.0L I-4. It features a bore and stroke of 84 mm x 90 mm. The power output is 215 hp with a torque of 332 lb-ft. The compression ratio is 16.5:1. The valve train is DOHC. | 5.5 qt | 0W-30 | 9.5 qt | 2017, 2016, 2015 |
| N52B30 N52 N52B The N52B30 engine has a displacement of 3.0L I-6. It features a bore and stroke of 85 mm x 88 mm. The power output is 228 hp with a torque of 199 lb-ft. It has a redline of 7000 RPM. The compression ratio is 10.7:1. The valve train is DOHC, with VVT & VVL. | 6.9 qt | 0W-30 | 10.6 qt | 2007 |
| N52B30 N52 N52B The N52B30 engine has a displacement of 3.0L I-6. It features a bore and stroke of 85 mm x 88 mm. The power output is 228 hp with a torque of 199 lb-ft. It has a redline of 7000 RPM. The compression ratio is 10.7:1. The valve train is DOHC, with VVT & VVL. | 6.9 qt | 0W-30 | 10.8 qt | 2008 |
| N52B30 N52 N52B The N52B30 engine has a displacement of 3.0L I-6. It features a bore and stroke of 85 mm x 88 mm. The power output is 228 hp with a torque of 199 lb-ft. It has a redline of 7000 RPM. The compression ratio is 10.7:1. The valve train is DOHC, with VVT & VVL. | 6.9 qt | 0W-30 | 10.9 qt | 2009 |
| N52B30 N52 N52B The N52B30 engine has a displacement of 3.0L I-6. It features a bore and stroke of 85 mm x 88 mm. The power output is 228 hp with a torque of 199 lb-ft. It has a redline of 7000 RPM. The compression ratio is 10.7:1. The valve train is DOHC, with VVT & VVL. | 6.9 qt | 5W-30 | 10.8 qt | 2010 |
| N52B30A N52 N52B The N52B30A engine has a displacement of 3.0L I-6. It features a bore and stroke of 85 mm x 88 mm. The power output is 255 hp with a torque of 229 lb-ft. It has a redline of 7000 RPM. The compression ratio is 10.7:1. The valve train is DOHC, with VVT & VVL. | 6.9 qt | 0W-30 | 10.7 qt | 2012, 2011, 2010, 2009 |
| 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 | 10.1 qt | 2017, 2016, 2015, 2014, 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 | 5W-30 | 11.5 qt | 2012, 2011 |
BMW X3 – Frequently Asked Questions
How many quarts of oil does the BMW X3 take?
The BMW X3 oil capacity varies by engine: B46B20O0: 5.6 qt; B46B20O0: 5.6 qt; B58B30M0: 5.6 qt; B58B30M0: 6.9 qt; B58B30M0: 6.9 qt; M54B25: 6.6 qt; M54B25: 6.6 qt; M54B30: 6.6 qt; M54B30: 6.6 qt; N20B20A: 5.1 qt; N20B20A: 5.3 qt; N47D20: 5.5 qt; N52B30: 6.9 qt; N52B30: 6.9 qt; N52B30: 6.9 qt; N52B30: 6.9 qt; N52B30A: 6.9 qt; N55B30: 6.9 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 X3 use?
Oil viscosity depends on the engine: B46B20O0, B46B20O0, B58B30M0, B58B30M0, B58B30M0, N20B20A, N20B20A: 0W-20; M54B25, M54B30, N47D20, N52B30, N52B30, N52B30, N52B30A, N55B30: 0W-30; M54B25, N52B30, N55B30: 5W-30; M54B30: 15W-30. Check your owner's manual for the correct spec for your specific engine.
What is the coolant capacity of the BMW X3?
The coolant capacity for the BMW X3 varies by engine: B46B20O0: 11.8 qt; B46B20O0: 13.3 qt; B58B30M0: 11.8 qt; B58B30M0: 11.8 qt; B58B30M0: 15.6 qt; M54B25: 10.6 qt; M54B25: 11.0 qt; M54B30: 10.6 qt; M54B30: 11.0 qt; N20B20A: 7.9 qt; N20B20A: 7.9 qt; N47D20: 9.5 qt; N52B30: 10.6 qt; N52B30: 10.8 qt; N52B30: 10.9 qt; N52B30: 10.8 qt; N52B30A: 10.7 qt; N55B30: 10.1 qt; N55B30: 11.5 qt. Use the coolant specification listed in the owner's manual for your engine variant.
What type of oil does the BMW X3 use?
The BMW X3 typically uses synthetic oil. Depending on the engine, the recommended viscosity can be 0W-20 or 0W-30, with specific capacities varying by engine type.
How many quarts of oil does the BMW X3 take?
Oil capacity for the BMW X3 varies by engine. For example, the B46B20O0 engine requires 5.6 quarts, while the B58B30M0 engine can take up to 6.9 quarts.
How often should I change oil in a BMW X3?
It is generally recommended to change the oil in a BMW X3 every 7,500 to 10,000 miles, but this can vary based on driving conditions and engine type. Always consult your owner's manual for specific recommendations.
What is the coolant capacity of the BMW X3?
Coolant capacity in the BMW X3 varies by engine. For instance, the B58B30M0 engine requires up to 15.6 quarts, while the N20B20A engine requires about 7.9 quarts.
Does the BMW X3 need synthetic oil?
Yes, the BMW X3 is designed to run on synthetic oil, which provides better protection and performance compared to conventional oil, especially in extreme temperatures.
What happens if I use the wrong oil viscosity in my BMW X3?
Using the wrong oil viscosity can lead to inadequate lubrication, resulting in increased engine wear and potential damage. It's essential to stick to the recommended viscosity for your specific engine.
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 based on factors like mileage and driving conditions. It alerts you when it's time to change the oil, helping maintain engine health.
Can I mix synthetic and conventional oil?
While it's technically possible to mix synthetic and conventional oils, it is not recommended. Mixing can reduce the effectiveness of the oil and compromise engine protection.
How do I know if my BMW X3 has an oil leak?
Signs of an oil leak include visible oil spots on the ground where you park, 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 piston rings, valve seals, or other engine components. It can also result from using the wrong oil viscosity or an oil leak.
Should I check my oil when the engine is hot or cold?
It's best to check your oil when the engine is warm, as this allows the oil to circulate and provide a more accurate reading. However, make sure to turn off the engine and let it 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 cleans the engine by removing sludge and deposits before adding new oil. Flushing is typically not necessary unless there are specific issues.