2002 BMW 325xi Oil Type & Capacity: 5W-40 (7.9 quarts)
The 2002 BMW 325xi takes 5W-40 motor oil — 7.9 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-40 — 7.9 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 4D Sedan, Automatic | SAE 5W-40 or SAE 5W-30 Synthetic Oil | 7.90 QTS. | — | — |
| 4D Sedan, Standard | SAE 5W-40 or SAE 5W-30 Synthetic Oil | 7.90 QTS. | — | — |
| 4D Wagon, Automatic | SAE 5W-40 or SAE 5W-30 Synthetic Oil | 7.90 QTS. | — | — |
| 4D Wagon, Standard | SAE 5W-40 or SAE 5W-30 Synthetic Oil | 7.90 QTS. | — | — |
More factory specs & repair guides for your 325xi
🛞 2002 BMW 325xi Tire Size & Pressure →🌧️ 2002 BMW 325xi Wiper Blade Sizes →💡 2002 BMW 325xi Light Bulb Sizes →📖 2002 BMW 325xi Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
8.4 quarts (7.94 L) — Ethylene Glycol long-term Antifreeze. Having corrosion inhibitors that are compatible with aluminum radiators.
Frequently asked questions
What type of oil does a 2002 BMW 325xi take?
The 2002 BMW 325xi takes 5W-40 motor oil (SAE 5W-40 or SAE 5W-30 Synthetic Oil), per the factory service manual.
What is the oil capacity of a 2002 BMW 325xi?
The 2002 BMW 325xi oil capacity is 7.9 quarts with a filter change.
How often should I change the oil in my 2002 BMW 325xi?
Most 2002 BMW 325xi 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 2002 BMW 325xi?
Yes. 5W-40 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2002 BMW 325xi. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.