1985 Jaguar XJ6 Oil Type & Capacity
The 1985 Jaguar XJ6 takes 5W-20 motor oil — 7.5 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-20 — 7.5 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Base — 4.2L Eng | SAE 5W-20/30 (Below 14Deg.F), 10W-30/40/50 (-4Deg.F to 50Deg.F), 10W-40/50, 15W-50, 20W-40/50 (14Deg.F & Above). Use a well-known brand of oil to B.L.S.O. OL.02 or MIL-L-2104B or A.P.I. SE quality. | 7.50 QTS. | — | — |
| Vanden Plas — 4.2L Eng | SAE 5W-20/30 (Below 14Deg.F), 10W-30/40/50 (-4Deg.F to 50Deg.F), 10W-40/50, 15W-50, 20W-40/50 (14Deg.F & Above). Use a well-known brand of oil to B.L.S.O. OL.02 or MIL-L-2104B or A.P.I. SE quality. | 7.50 QTS. | — | — |
Buy the right oil
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More specs & repair guides for your XJ6
1985 Jaguar XJ6 factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
19.2 quarts (18.16 L) — 55% Concentrate - Recommended Anti-freeze: Jaguar Part No. ZVW 244101. (Plain water MUST NOT be used)
Frequently asked questions
What type of oil does a 1985 Jaguar XJ6 take?
The 1985 Jaguar XJ6 takes 5W-20 motor oil (SAE 5W-20/30 (Below 14Deg.F), 10W-30/40/50 (-4Deg.F to 50Deg.F), 10W-40/50, 15W-50, 20W-40/50 (14Deg.F & Above). Use a well-known brand of oil to B.L.S.O. OL.02 or MIL-L-2104B or A.P.I. SE quality.), per the factory service manual.
How much oil does a 1985 Jaguar XJ6 take?
The 1985 Jaguar XJ6 holds 7.5 quarts with a filter change.
Can I use synthetic oil in my 1985 Jaguar XJ6?
Yes. 5W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1985 Jaguar XJ6. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.