2021 BMW 330i Oil Type & Capacity: 0W-20 (5.5 quarts)
The 2021 BMW 330i takes 0W-20 motor oil — 5.5 quarts with a filter change, per the factory service manual.
Factory-spec answer
0W-20 — 5.5 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 330i | BMW TwinPower Turbo LL17FE+ 0W-20, BMW Part No. 83 21 2 461 988 | 5.50 QTS. | — | — |
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More factory specs & repair guides for your 330i
🛞 2021 BMW 330i Tire Size & Pressure →🌧️ 2021 BMW 330i Wiper Blade Sizes →💡 2021 BMW 330i Light Bulb Sizes →📖 2021 BMW 330i Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
10.37 quarts (9.81 L) — Frostox HT-12 antifreeze and corrosion inhibitor. Top-up quantity of coolant in the event of repair with disconnected collant hoses. Observe the mixture ration and filling level. (2.11 qts).
Frequently asked questions
What type of oil does a 2021 BMW 330i take?
The 2021 BMW 330i takes 0W-20 motor oil (BMW TwinPower Turbo LL17FE+ 0W-20, BMW Part No. 83 21 2 461 988), per the factory service manual.
What is the oil capacity of a 2021 BMW 330i?
The 2021 BMW 330i oil capacity is 5.5 quarts with a filter change.
How often should I change the oil in my 2021 BMW 330i?
Most 2021 BMW 330i owners follow a 5,000–7,500 mile interval with conventional oil, or up to 10,000 miles with full synthetic. Always check the oil life monitor if equipped, and consult your owner's manual — BMW recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 2021 BMW 330i?
Yes. 0W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2021 BMW 330i. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.