2003 BMW 330Ci Oil Type & Capacity
The 2003 BMW 330Ci takes 5W-40 motor oil — 6.9 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-40 — 6.9 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 2D Convertible, Automatic, 5HP19 | BMW High Performance Synthetic Engine Oil, SAE 5W-40 or 5W-30 | 6.90 QTS. | — | — |
| 2D Convertible, Automatic, 5L40E | BMW High Performance Synthetic Engine Oil, SAE 5W-40 or 5W-30 | 6.90 QTS. | — | — |
| 2D Convertible, Standard | BMW High Performance Synthetic Engine Oil, SAE 5W-40 or 5W-30 | 6.90 QTS. | — | — |
| 2D Coupe, Automatic, 5HP19 | BMW High Performance Synthetic Engine Oil, SAE 5W-40 or 5W-30 | 6.90 QTS. | — | — |
| 2D Coupe, Automatic, 5L40E | BMW High Performance Synthetic Engine Oil, SAE 5W-40 or 5W-30 | 6.90 QTS. | — | — |
| 2D Coupe, Standard | BMW High Performance Synthetic Engine Oil, SAE 5W-40 or 5W-30 | 6.90 QTS. | — | — |
Buy the right oil
Buy 5W-40 motor oil on Amazon2003 BMW 330Ci oil filter on AmazonAs an Amazon Associate we earn from qualifying purchases made through these links.
More specs & repair guides for your 330Ci
2003 BMW 330Ci factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
8.9 quarts (8.42 L) — Ethylene Glycol long-term Antifreeze. Having corrosion inhibitors that are compatible with aluminum radiators.
Frequently asked questions
What type of oil does a 2003 BMW 330Ci take?
The 2003 BMW 330Ci takes 5W-40 motor oil (BMW High Performance Synthetic Engine Oil, SAE 5W-40 or 5W-30), per the factory service manual.
How much oil does a 2003 BMW 330Ci take?
The 2003 BMW 330Ci holds 6.9 quarts with a filter change.
Can I use synthetic oil in my 2003 BMW 330Ci?
Yes. 5W-40 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2003 BMW 330Ci. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.