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2021 BMW Z4Oil Type & Capacity
OEM spec from the factory service manual for the sDrive M40i variant.
Quick Answer
Oil Type
BMW TwinPower Turbo LL17FE+ 0W-20, BMW Part No. 83 21 2 461 988
Capacity (w/ Filter)
6.86 QTS.
6.49 L
Variant
sDrive M40i
Source: Factory service manual — 2021 BMW Z4 sDrive M40i. View full manual section →
What You'll Need
Frequently Asked Questions
- What type of oil does a 2021 BMW Z4 take?
- The 2021 BMW Z4 requires BMW TwinPower Turbo LL17FE+ 0W-20, BMW Part No. 83 21 2 461 988. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the sDrive M40i configuration.
- How much oil does a 2021 BMW Z4 need?
- The 2021 BMW Z4 takes 6.86 QTS. (6.49 L) of engine oil with the filter replaced.
- Can I use synthetic oil in my 2021 BMW Z4?
- Yes — synthetic oil that meets the BMW TwinPower Turbo LL17FE+ 0W-20, BMW Part No. 83 21 2 461 988 specification is acceptable and often preferred for better protection and longer change intervals.
- What happens if I use the wrong oil in my 2021 BMW Z4?
- Using oil that does not meet the BMW TwinPower Turbo LL17FE+ 0W-20, BMW Part No. 83 21 2 461 988 specification can reduce engine protection, increase wear, and potentially void warranty coverage. Always use oil that meets the OEM spec.