1993 Cadillac Sixty Special Oil Type & Capacity: 5W-30 (5.5 quarts)
The 1993 Cadillac Sixty Special takes 5W-30 motor oil — 5.5 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-30 — 5.5 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Sixty Special — 4.9L Eng | API - SAE 5W-30 (Below -20Deg.F to 60Deg.F), 10W-30 (Preferred) (0Deg.F to Above 100Deg.F), 30 (40Deg.F to Above 100Deg.F) | — | 5.00 QTS. | — |
More factory specs & repair guides for your Sixty Special
🛞 1993 Cadillac Sixty Special Tire Size & Pressure →🌧️ 1993 Cadillac Sixty Special Wiper Blade Sizes →💡 1993 Cadillac Sixty Special Light Bulb Sizes →📖 1993 Cadillac Sixty Special Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
12.0 quarts (11.35 L) — 50/50 mixture of Ethylene Glycol Base Coolant and water. GM Specification 1825-M.
Frequently asked questions
What type of oil does a 1993 Cadillac Sixty Special take?
The 1993 Cadillac Sixty Special takes 5W-30 motor oil (API - SAE 5W-30 (Below -20Deg.F to 60Deg.F), 10W-30 (Preferred) (0Deg.F to Above 100Deg.F), 30 (40Deg.F to Above 100Deg.F)), per the factory service manual.
What is the oil capacity of a 1993 Cadillac Sixty Special?
The 1993 Cadillac Sixty Special oil capacity is 5.5 quarts with a filter change, or 5.0 quarts without changing the filter.
How often should I change the oil in my 1993 Cadillac Sixty Special?
Most 1993 Cadillac Sixty Special 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 — Cadillac recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 1993 Cadillac Sixty Special?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1993 Cadillac Sixty Special. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.