1999 Volvo S80 Oil Type & Capacity: 5W-30 (7.3 quarts)
The 1999 Volvo S80 takes 5W-30 motor oil — 7.3 quarts with a filter change, per the factory service manual.
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Base | SAE 5W-30 | 7.30 QTS. | — | — |
| T-6 | SAE 5W-30 | 7.30 QTS. | — | — |
More factory specs & repair guides for your S80
🛞 1999 Volvo S80 Tire Size & Pressure →🌧️ 1999 Volvo S80 Wiper Blade Sizes →💡 1999 Volvo S80 Light Bulb Sizes →📖 1999 Volvo S80 Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
9.3 quarts (8.8 L) — 50/50 mixture of VOLVO Antifreeze/Coolant and water
Frequently asked questions
What type of oil does a 1999 Volvo S80 take?
The 1999 Volvo S80 takes 5W-30 motor oil (SAE 5W-30), per the factory service manual.
What is the oil capacity of a 1999 Volvo S80?
The 1999 Volvo S80 oil capacity is 7.3 quarts with a filter change.
How often should I change the oil in my 1999 Volvo S80?
Most 1999 Volvo S80 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 — Volvo recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 1999 Volvo S80?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1999 Volvo S80. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.