1995 Geo Prizm Oil Type & Capacity
The 1995 Geo Prizm oil type depends on the engine: the Base, Automatic takes 5W-30 (3.2 quarts qt with filter); the Base, Standard takes 5W-30 (3.2 quarts qt with filter); the LSi, 1.6 6, Automatic takes 5W-30 (3.2 quarts qt with filter); the LSi, 1.6 6, Standard takes 5W-30 (3.2 quarts qt with filter); the LSi, 1.8 8, Automatic takes 5W-30 (3.9 quarts qt with filter); the LSi, 1.8 8, Standard takes 5W-30 (3.9 quarts qt with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- Base, Automatic: 5W-30, 3.2 quarts with filter
- Base, Standard: 5W-30, 3.2 quarts with filter
- LSi, 1.6 6, Automatic: 5W-30, 3.2 quarts with filter
- LSi, 1.6 6, Standard: 5W-30, 3.2 quarts with filter
- LSi, 1.8 8, Automatic: 5W-30, 3.9 quarts with filter
- LSi, 1.8 8, Standard: 5W-30, 3.9 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Base, Automatic — 1.6L Eng | SAE 5W-30 (Below 60Deg.F), 10W-30 (Preferred) (Above 0Deg.F) | 3.20 QTS. | 3.00 QTS. | Use oil that has been certified by the American Petroleum Institute. |
| Base, Standard — 1.6L Eng | SAE 5W-30 (Below 60Deg.F), 10W-30 (Preferred) (Above 0Deg.F) | 3.20 QTS. | 3.00 QTS. | Use oil that has been certified by the American Petroleum Institute. |
| LSi, 1.6 6, Automatic — 1.6L Eng | SAE 5W-30 (Below 60Deg.F), 10W-30 (Preferred) (Above 0Deg.F) | 3.20 QTS. | 3.00 QTS. | Use oil that has been certified by the American Petroleum Institute. |
| LSi, 1.6 6, Standard — 1.6L Eng | SAE 5W-30 (Below 60Deg.F), 10W-30 (Preferred) (Above 0Deg.F) | 3.20 QTS. | 3.00 QTS. | Use oil that has been certified by the American Petroleum Institute. |
| LSi, 1.8 8, Automatic — 1.8L Eng | SAE 5W-30 (Below 60Deg.F), 10W-30 (Preferred) (Above 0Deg.F) | 3.90 QTS. | 3.70 QTS. | Use oil that has been certified by the American Petroleum Institute. |
| LSi, 1.8 8, Standard — 1.8L Eng | SAE 5W-30 (Below 60Deg.F), 10W-30 (Preferred) (Above 0Deg.F) | 3.90 QTS. | 3.70 QTS. | Use oil that has been certified by the American Petroleum Institute. |
More factory specs & repair guides for your Prizm
🛞 1995 Geo Prizm Tire Size & Pressure →🌧️ 1995 Geo Prizm Wiper Blade Sizes →💡 1995 Geo Prizm Light Bulb Sizes →📖 1995 Geo Prizm Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
6.2 quarts (5.86 L) — 50/50 mixture of DEX-COOL and clean water (preferably distilled)
Frequently asked questions
What type of oil does a 1995 Geo Prizm take?
It depends on the engine: Base, Automatic uses 5W-30; Base, Standard uses 5W-30; LSi, 1.6 6, Automatic uses 5W-30; LSi, 1.6 6, Standard uses 5W-30; LSi, 1.8 8, Automatic uses 5W-30; LSi, 1.8 8, Standard uses 5W-30.
What is the oil capacity of a 1995 Geo Prizm?
Oil capacity depends on the engine: Base, Automatic holds 3.2 quarts with filter; Base, Standard holds 3.2 quarts with filter; LSi, 1.6 6, Automatic holds 3.2 quarts with filter; LSi, 1.6 6, Standard holds 3.2 quarts with filter; LSi, 1.8 8, Automatic holds 3.9 quarts with filter; LSi, 1.8 8, Standard holds 3.9 quarts with filter.
How often should I change the oil in my 1995 Geo Prizm?
Most 1995 Geo Prizm 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 — Geo recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 1995 Geo Prizm?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1995 Geo Prizm. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.