2017 BMW 640i Oil Type & Capacity
The 2017 BMW 640i takes 0W-30 motor oil — 6.9 quarts with a filter change, per the factory service manual.
Factory-spec answer
0W-30 — 6.9 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 2D Convertible | BMW High Performance Synthetic Engine Oil, SAE 0W-30 | 6.90 QTS. | — | — |
| 2D Coupe | BMW High Performance Synthetic Engine Oil, SAE 0W-30 | 6.90 QTS. | — | — |
Buy the right oil
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More specs & repair guides for your 640i
2017 BMW 640i factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site 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 2017 BMW 640i take?
The 2017 BMW 640i takes 0W-30 motor oil (BMW High Performance Synthetic Engine Oil, SAE 0W-30), per the factory service manual.
How much oil does a 2017 BMW 640i take?
The 2017 BMW 640i holds 6.9 quarts with a filter change.
Can I use synthetic oil in my 2017 BMW 640i?
Yes. 0W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2017 BMW 640i. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.