2015 BMW 335i Oil Type & Capacity: 5W-30 (6.9 quarts)
The 2015 BMW 335i takes 5W-30 motor oil — 6.9 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-30 — 6.9 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Automatic Trans | BMW High Performance Synthetic Engine Oil, SAE 5W-30 | 6.90 QTS. | — | BMW Part No. 07 51 0 017 866. |
| Standard Trans | BMW High Performance Synthetic Engine Oil, SAE 5W-30 | 6.90 QTS. | — | BMW Part No. 07 51 0 017 866. |
More factory specs & repair guides for your 335i
🛞 2015 BMW 335i Tire Size & Pressure →🌧️ 2015 BMW 335i Wiper Blade Sizes →💡 2015 BMW 335i Light Bulb Sizes →📖 2015 BMW 335i Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
7.6 quarts (7.19 L) — Frostox HT-12 antifreeze and corrosion inhibitor
Frequently asked questions
What type of oil does a 2015 BMW 335i take?
The 2015 BMW 335i takes 5W-30 motor oil (BMW High Performance Synthetic Engine Oil, SAE 5W-30), per the factory service manual.
What is the oil capacity of a 2015 BMW 335i?
The 2015 BMW 335i oil capacity is 6.9 quarts with a filter change.
How often should I change the oil in my 2015 BMW 335i?
Most 2015 BMW 335i 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 335i?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2015 BMW 335i. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.