2015 BMW i8 Oil Type & Capacity
The 2015 BMW i8 takes 0W-30 motor oil — 4.5 quarts with a filter change, per the factory service manual.
Factory-spec answer
0W-30 — 4.5 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| i8 | BMW High Performance Synthetic Engine Oil, SAE 0W-30 | 4.50 QTS. | — | — |
Buy the right oil
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More specs & repair guides for your i8
2015 BMW i8 factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
10.15 quarts (9.6 L) — Frostox HT-12 antifreeze and corrosion inhibitor
Frequently asked questions
What type of oil does a 2015 BMW i8 take?
The 2015 BMW i8 takes 0W-30 motor oil (BMW High Performance Synthetic Engine Oil, SAE 0W-30), per the factory service manual.
How much oil does a 2015 BMW i8 take?
The 2015 BMW i8 holds 4.5 quarts with a filter change.
Can I use synthetic oil in my 2015 BMW i8?
Yes. 0W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2015 BMW i8. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.