2021 BMW X3 M Oil Type & Capacity: 0W-30 (7.4 quarts)
The 2021 BMW X3 M takes 0W-30 motor oil — 7.4 quarts with a filter change, per the factory service manual.
Factory-spec answer
0W-30 — 7.4 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Base | BMW TwinPower Turbo LL12FE, SAE 0W-30 | 7.40 QTS. | — | — |
| Competition | BMW TwinPower Turbo LL12FE, SAE 0W-30 | 7.40 QTS. | — | — |
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More factory specs & repair guides for your X3 M
🛞 2021 BMW X3 M Tire Size & Pressure →🌧️ 2021 BMW X3 M Wiper Blade Sizes →💡 2021 BMW X3 M Light Bulb Sizes →📖 2021 BMW X3 M Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
10.78 quarts (10.2 L) — Frostox HT-12 antifreeze and corrosion inhibitor
Frequently asked questions
What type of oil does a 2021 BMW X3 M take?
The 2021 BMW X3 M takes 0W-30 motor oil (BMW TwinPower Turbo LL12FE, SAE 0W-30), per the factory service manual.
What is the oil capacity of a 2021 BMW X3 M?
The 2021 BMW X3 M oil capacity is 7.4 quarts with a filter change.
How often should I change the oil in my 2021 BMW X3 M?
Most 2021 BMW X3 M 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 X3 M?
Yes. 0W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2021 BMW X3 M. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.