2004 Cadillac Seville Oil Type & Capacity: 5W-30 (8.0 quarts)
The 2004 Cadillac Seville takes 5W-30 motor oil — 8.0 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-30 — 8.0 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Seville | API - SAE 5W-30 | 8.00 QTS. | — | Use oil that meets GM Standard GM6094M. API - SAE 10W-30 can be use if SAE 5W-30 is not available and if it is going to be 0Deg.F (-18Deg.C) or above. DO NOT use other viscosity oils such as SAE 20W-50. For areas of extreme cold, where temperatures fall below -20Deg.F (-29Deg.C), it is recommended a SAE 5W-30 synthetic oil or a SAE 10W-30 oil. Both will provide easier cold starting and better protection for your engine at extremely low temperatures. |
Complete Oil Change Bundle for 2004 Cadillac Seville
Everything you need delivered in one order. Pre-matched to your factory spec (5W-30, 8.0 quarts).
As an Amazon Associate we earn from qualifying purchases. Prices shown are real-time retail estimates.
Buy the right oil & filter for your Seville
🛒 Buy 5W-30 Full Synthetic Oil (8.0 quarts needed) on Amazon💡 Capacity Note: Your 2004 Cadillac Seville holds 8.0 quarts with filter. Since standard jugs are 5 quarts, be sure to pick up extra 1-quart bottles or a 2-pack to reach the full mark on the dipstick.
Popular Full Synthetic Brands (5W-30):
As an Amazon Associate we earn from qualifying purchases made through these links.
More factory specs & repair guides for your Seville
🛞 2004 Cadillac Seville Tire Size & Pressure →🌧️ 2004 Cadillac Seville Wiper Blade Sizes →💡 2004 Cadillac Seville Light Bulb Sizes →📖 2004 Cadillac Seville Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
13.0 quarts (12.3 L) — 50/50 mixture of DEX-COOL and clean drinkable water
Frequently asked questions
What type of oil does a 2004 Cadillac Seville take?
The 2004 Cadillac Seville takes 5W-30 motor oil (API - SAE 5W-30), per the factory service manual.
What is the oil capacity of a 2004 Cadillac Seville?
The 2004 Cadillac Seville oil capacity is 8.0 quarts with a filter change.
How often should I change the oil in my 2004 Cadillac Seville?
Most 2004 Cadillac Seville 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 2004 Cadillac Seville?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2004 Cadillac Seville. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.