2015 BMW X6 Oil Type & Capacity
The 2015 BMW X6 oil type depends on the engine: the sDrive35i takes 5W-30 (6.9 quarts qt with filter); the xDrive35i takes 5W-30 (6.9 quarts qt with filter); the xDrive50i takes 0W-30 (10.0 quarts qt with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- sDrive35i: 5W-30, 6.9 quarts with filter
- xDrive35i: 5W-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 5W-30 | 6.90 QTS. | — | BMW Part No. 07 51 0 017 866. |
| xDrive35i — 3.0L Eng | BMW High Performance Synthetic Engine Oil, SAE 5W-30 | 6.90 QTS. | — | BMW Part No. 07 51 0 017 866. |
| xDrive50i — 4.4L Eng | CASTROL Syntec European Formula SAE 0W-30, MOBIL SAE 0W-40, PENNZOIL Platinum European Formula Ultra SAE 5W-30, VALVOLINE SynPower SAE 5W-30 | 10.00 QTS. | — | The choice of the right SAE grade is based on the climatic conditions in the region in which the vehicle is normally driven. BMW recommends BMW High Performance 5W-30 Synthetic Oil (BMW part number 07 51 0 017 866) for regular scheduled engine oil changes. |
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🛒 Buy 5W-30 Full Synthetic Oil (6.9 quarts needed) on Amazon🛒 Buy 0W-30 Full Synthetic Oil (6.9 quarts needed) on Amazon💡 Capacity Note: Your 2015 BMW X6 holds 6.9 quarts with filter. Since standard jugs are 5 quarts, be sure to pick up extra 1-quart bottles or a 2-pack to reach the full mark on the dipstick.
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More factory specs & repair guides for your X6
🛞 2015 BMW X6 Tire Size & Pressure →🌧️ 2015 BMW X6 Wiper Blade Sizes →💡 2015 BMW X6 Light Bulb Sizes →📖 2015 BMW X6 Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network 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 2015 BMW X6 take?
It depends on the engine: sDrive35i uses 5W-30; xDrive35i uses 5W-30; xDrive50i uses 0W-30.
What is the oil capacity of a 2015 BMW X6?
Oil 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.
How often should I change the oil in my 2015 BMW X6?
Most 2015 BMW X6 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 2015 BMW X6?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2015 BMW X6. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.