2018 BMW X6 Oil Type & Capacity
The 2018 BMW X6 oil type depends on the engine: the sDrive35i takes 0W-30 (6.9 quarts with filter); the xDrive35i takes 0W-30 (6.9 quarts with filter); the xDrive50i takes 0W-30 (10.0 quarts with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- sDrive35i: 0W-30, 6.9 quarts with filter
- xDrive35i: 0W-30, 6.9 quarts with filter
- xDrive50i: 0W-30, 10.0 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| sDrive35i — 3.0L Eng | BMW High Performance Synthetic Engine Oil, SAE 0W-30 | 6.90 QTS. | — | — |
| xDrive35i — 3.0L Eng | BMW High Performance Synthetic Engine Oil, SAE 0W-30 | 6.90 QTS. | — | — |
| xDrive50i — 4.4L Eng | BMW High Performance Synthetic Engine Oil, SAE 0W-30 | 10.00 QTS. | — | — |
Buy the right oil
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More specs & repair guides for your X6
2018 BMW X6 factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
10.88 quarts (10.29 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 2018 BMW X6 take?
It depends on the engine: sDrive35i uses 0W-30; xDrive35i uses 0W-30; xDrive50i uses 0W-30.
How much oil does a 2018 BMW X6 take?
Capacity depends on the engine: sDrive35i holds 6.9 quarts with filter; xDrive35i holds 6.9 quarts with filter; xDrive50i holds 10.0 quarts with filter.
Can I use synthetic oil in my 2018 BMW X6?
Yes. 0W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2018 BMW X6. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.