2021 BMW 740i Oil Type & Capacity
The 2021 BMW 740i takes 0W-20 motor oil — 6.9 quarts with a filter change, per the factory service manual.
Factory-spec answer
0W-20 — 6.9 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 740i | BMW High Performance Synthetic Engine Oil, SAE 0W-20 | 6.90 QTS. | — | — |
Buy the right oil
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More specs & repair guides for your 740i
2021 BMW 740i factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
7.29 quarts (6.89 L) — Frostox HT-12 antifreeze and corrosion inhibitor
Frequently asked questions
What type of oil does a 2021 BMW 740i take?
The 2021 BMW 740i takes 0W-20 motor oil (BMW High Performance Synthetic Engine Oil, SAE 0W-20), per the factory service manual.
How much oil does a 2021 BMW 740i take?
The 2021 BMW 740i holds 6.9 quarts with a filter change.
Can I use synthetic oil in my 2021 BMW 740i?
Yes. 0W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2021 BMW 740i. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.