1986 Audi 4000 Oil Type & Capacity
The 1986 Audi 4000 oil type depends on the engine: the CS Quattro takes 5W-20 (4.0 quarts with filter); the S, Automatic takes 5W-20 (3.5 quarts with filter); the S, Standard takes 5W-20 (3.5 quarts with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- CS Quattro: 5W-20, 4.0 quarts with filter
- S, Automatic: 5W-20, 3.5 quarts with filter
- S, Standard: 5W-20, 3.5 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| CS Quattro — 2.2L Eng | SAE 5W-20/30 (-20Deg.F to 15Deg.F), 10W-30 (0Deg.F to 50Deg.F), 15W-40/50 (5Deg.F to 85Deg.F), 20W-40/50 (15Deg.F to 85Deg.F) | 4.00 QTS. | 3.50 QTS. | — |
| S, Automatic — 1.8L Eng | SAE 5W-20/30 (-20Deg.F to 15Deg.F), 10W-30 (0Deg.F to 50Deg.F), 15W-40/50 (5Deg.F to 85Deg.F), 20W-40/50 (15Deg.F to 85Deg.F) | 3.50 QTS. | 3.00 QTS. | — |
| S, Standard — 1.8L Eng | SAE 5W-20/30 (-20Deg.F to 15Deg.F), 10W-30 (0Deg.F to 50Deg.F), 15W-40/50 (5Deg.F to 85Deg.F), 20W-40/50 (15Deg.F to 85Deg.F) | 3.50 QTS. | 3.00 QTS. | — |
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More specs & repair guides for your 4000
1986 Audi 4000 factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
2.1 quarts (7.94 L) — Phosphate-free antifreeze containing ethylene-glycol
Frequently asked questions
What type of oil does a 1986 Audi 4000 take?
It depends on the engine: CS Quattro uses 5W-20; S, Automatic uses 5W-20; S, Standard uses 5W-20.
How much oil does a 1986 Audi 4000 take?
Capacity depends on the engine: CS Quattro holds 4.0 quarts with filter; S, Automatic holds 3.5 quarts with filter; S, Standard holds 3.5 quarts with filter.
Can I use synthetic oil in my 1986 Audi 4000?
Yes. 5W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1986 Audi 4000. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.