2008 Porsche Cayenne Oil Type & Capacity
The 2008 Porsche Cayenne oil type depends on the engine: the Base, Automatic takes 0W-30 (7.29 quarts qt with filter); the Base, Standard takes 0W-30 (7.29 quarts qt with filter); the S takes 0W-40 (9.0 quarts qt with filter); the Turbo takes 0W-40 (9.5 quarts qt with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- Base, Automatic: 0W-30, 7.29 quarts with filter
- Base, Standard: 0W-30, 7.29 quarts with filter
- S: 0W-40, 9.0 quarts with filter
- Turbo: 0W-40, 9.5 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Base, Automatic — Base | MOBIL1. API - SAE 0W-30, 0W-40 (For all temperature ranges) | 7.29 QTS. | 6.30 QTS. | Manufacturer's approved fluid only. |
| Base, Standard — Base | MOBIL1. API - SAE 0W-30, 0W-40 (For all temperature ranges) | 7.29 QTS. | 6.30 QTS. | Manufacturer's approved fluid only. |
| S — S | MOBIL1. API - SAE 0W-40, 5W-40, 5W-50 Above -13Deg.F (-25Deg.C), SAE 0W-40 Below -13Deg.F (-25Deg.C) | 9.00 QTS. | 8.46 QTS. | Manufacturer's approved fluid only. |
| Turbo — Turbo | MOBIL1. API - SAE 0W-40, 5W-40, 5W-50 Above -13Deg.F (-25Deg.C), SAE 0W-40 Below -13Deg.F (-25Deg.C) | 9.50 QTS. | — | Manufacturer's approved fluid only. |
More factory specs & repair guides for your Cayenne
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Coolant capacity
N/A (N/A). Fluid Capacity is between: 3.4 - 4.8 U.S. gals, depending on equipment level. Manufacturer's approved fluid only.
Frequently asked questions
What type of oil does a 2008 Porsche Cayenne take?
It depends on the engine: Base, Automatic uses 0W-30; Base, Standard uses 0W-30; S uses 0W-40; Turbo uses 0W-40.
What is the oil capacity of a 2008 Porsche Cayenne?
Oil capacity depends on the engine: Base, Automatic holds 7.29 quarts with filter; Base, Standard holds 7.29 quarts with filter; S holds 9.0 quarts with filter; Turbo holds 9.5 quarts with filter.
How often should I change the oil in my 2008 Porsche Cayenne?
Most 2008 Porsche Cayenne 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 — Porsche recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 2008 Porsche Cayenne?
Yes. 0W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2008 Porsche Cayenne. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.