BMW 3 Series Engine Oil — Grade, Capacity & Recommendations (2019-2024)
Oil Specification Summary
| Specification | Requirement |
|---|---|
| Oil Grade | 0W-20 |
| Oil Type | Full Synthetic |
| Capacity (inc. filter) | 5.5L |
| Manufacturer Spec | BMW LL-17 FE+ |
| DPF Compatible | Yes |
Recommended Engine Oils
Castrol EDGE 0W-20 LL IV
Meets BMW LL-17 FE+ — direct recommendation for BMW 3 Series
Understanding 0W-20 Oil
The 0W-20 viscosity grade means the oil has a winter rating of 0W (excellent cold-start flow) and a hot running viscosity of 20. This provides optimal fuel efficiency while maintaining engine protection across all UK temperatures.
Oil Change Intervals
For the BMW 3 Series, the typical service interval is every 12 months or 10,000–15,000 miles, whichever comes first. If you primarily drive short journeys or in heavy traffic, consider reducing this to 7,500 miles for better engine protection.
How to Check Your Oil Level
Step 1: Park on level ground and wait at least 5 minutes after turning off the engine.
Step 2: Remove the dipstick, wipe it clean, reinsert fully, then remove again to read the level.
Step 3: The oil level should be between the minimum and maximum marks. Top up in small amounts if needed.
Frequently Asked Questions
What engine oil does a BMW 3 Series need?
The BMW 3 Series (2019-2024) requires 0W-20 Full Synthetic engine oil meeting BMW LL-17 FE+ specification.
How much oil does a BMW 3 Series take?
The BMW 3 Series engine oil capacity is approximately 5.5L including filter change.
Can I use 5W-30 in a BMW 3 Series?
Only if it meets the required BMW LL-17 FE+ specification. The manufacturer-recommended grade is 0W-20. Using the wrong spec can damage the engine and void warranty.