1989 Porsche 944 Oil Type & Capacity
The 1989 Porsche 944 oil type depends on the engine: the Base, Automatic takes 5W-20 (6.87 quarts qt with filter); the Base, Standard takes 5W-20 (6.87 quarts qt with filter); the S2, 2D Convertible takes 5W-20 (6.87 quarts qt with filter); the S2, 2D Coupe takes 5W-20 (6.87 quarts qt with filter); the Turbo takes 5W-20 (7.4 quarts qt with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- Base, Automatic: 5W-20, 6.87 quarts with filter
- Base, Standard: 5W-20, 6.87 quarts with filter
- S2, 2D Convertible: 5W-20, 6.87 quarts with filter
- S2, 2D Coupe: 5W-20, 6.87 quarts with filter
- Turbo: 5W-20, 7.4 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Base, Automatic — 2.7L Eng | SAE 5W-20 (Below -20Deg.F to 15Deg.F), 5W-30 (-20Deg.F to 30Deg.F),10W-30 (-10Deg.F to 70Deg.F), 10W-40 (-5Deg.F to 95Deg.F), 15W-40 (5Deg.F to Above 100Deg.F), 20W-40/50 (15Deg.F to Above 100Deg.F) | 6.87 QTS. | — | — |
| Base, Standard — 2.7L Eng | SAE 5W-20 (Below -20Deg.F to 15Deg.F), 5W-30 (-20Deg.F to 30Deg.F),10W-30 (-10Deg.F to 70Deg.F), 10W-40 (-5Deg.F to 95Deg.F), 15W-40 (5Deg.F to Above 100Deg.F), 20W-40/50 (15Deg.F to Above 100Deg.F) | 6.87 QTS. | — | — |
| S2, 2D Convertible — 3.0L Eng | SAE 5W-20 (Below -20Deg.F to 15Deg.F), 5W-30 (-20Deg.F to 30Deg.F),10W-30 (-10Deg.F to 70Deg.F), 10W-40 (-5Deg.F to 95Deg.F), 15W-40 (5Deg.F to Above 100Deg.F), 20W-40/50 (15Deg.F to Above 100Deg.F) | 6.87 QTS. | — | — |
| S2, 2D Coupe — 3.0L Eng | SAE 5W-20 (Below -20Deg.F to 15Deg.F), 5W-30 (-20Deg.F to 30Deg.F),10W-30 (-10Deg.F to 70Deg.F), 10W-40 (-5Deg.F to 95Deg.F), 15W-40 (5Deg.F to Above 100Deg.F), 20W-40/50 (15Deg.F to Above 100Deg.F) | 6.87 QTS. | — | — |
| Turbo — 2.5L Eng | SAE 5W-20 (Below -20Deg.F to 15Deg.F), 5W-30 (-20Deg.F to 30Deg.F),10W-30 (-10Deg.F to 70Deg.F), 10W-40 (-5Deg.F to 95Deg.F), 15W-40 (5Deg.F to Above 100Deg.F), 20W-40/50 (15Deg.F to Above 100Deg.F) | 7.40 QTS. | — | — |
More factory specs & repair guides for your 944
🛞 1989 Porsche 944 Tire Size & Pressure →🌧️ 1989 Porsche 944 Wiper Blade Sizes →💡 1989 Porsche 944 Light Bulb Sizes →📖 1989 Porsche 944 Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
8.2 quarts (7.76 L) — Phosphate-free antifreeze containing Ethylene Glycol Antifreeze recommended for aluminum engines and radiators
Frequently asked questions
What type of oil does a 1989 Porsche 944 take?
It depends on the engine: Base, Automatic uses 5W-20; Base, Standard uses 5W-20; S2, 2D Convertible uses 5W-20; S2, 2D Coupe uses 5W-20; Turbo uses 5W-20.
What is the oil capacity of a 1989 Porsche 944?
Oil capacity depends on the engine: Base, Automatic holds 6.87 quarts with filter; Base, Standard holds 6.87 quarts with filter; S2, 2D Convertible holds 6.87 quarts with filter; S2, 2D Coupe holds 6.87 quarts with filter; Turbo holds 7.4 quarts with filter.
How often should I change the oil in my 1989 Porsche 944?
Most 1989 Porsche 944 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 1989 Porsche 944?
Yes. 5W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1989 Porsche 944. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.