1995 Buick Riviera Oil Type & Capacity
The 1995 Buick Riviera takes 5W-30 motor oil — 5.0 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-30 — 5.0 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 3.8 1 | API - SAE 5W-30 (Below -20Deg.F to 60Deg.F), 10W-30 (Preferred) (0Deg.F to Above 100Deg.F) | 5.00 QTS. | — | — |
| 3.8 K | API - SAE 5W-30 (Below -20Deg.F to 60Deg.F), 10W-30 (Preferred) (0Deg.F to Above 100Deg.F) | 5.00 QTS. | — | — |
Buy the right oil
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More specs & repair guides for your Riviera
1995 Buick Riviera factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
13.0 quarts (12.3 L) — 50/50 mixture of DEX-COOL and clean water (preferably distilled)
Frequently asked questions
What type of oil does a 1995 Buick Riviera take?
The 1995 Buick Riviera takes 5W-30 motor oil (API - SAE 5W-30 (Below -20Deg.F to 60Deg.F), 10W-30 (Preferred) (0Deg.F to Above 100Deg.F)), per the factory service manual.
How much oil does a 1995 Buick Riviera take?
The 1995 Buick Riviera holds 5.0 quarts with a filter change.
Can I use synthetic oil in my 1995 Buick Riviera?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1995 Buick Riviera. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.