1994 Mitsubishi Expo Oil Type & Capacity: 20W-20 (4.2 quarts)
The 1994 Mitsubishi Expo takes 20W-20 motor oil — 4.2 quarts with a filter change, per the factory service manual.
Factory-spec answer
20W-20 — 4.2 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Base, AWD, Automatic | API - SAE 20W-20/40/50 (32Deg.F to Above 120Deg.F), 10W-30/40/50 (-10Deg.F to Above 120Deg.F), 5W-30 (Below -20Deg.F to 60Deg.F) | 4.20 QTS. | — | — |
| Base, AWD, Standard | API - SAE 20W-20/40/50 (32Deg.F to Above 120Deg.F), 10W-30/40/50 (-10Deg.F to Above 120Deg.F), 5W-30 (Below -20Deg.F to 60Deg.F) | 4.20 QTS. | — | — |
| Base, FWD, Automatic | API - SAE 20W-20/40/50 (32Deg.F to Above 120Deg.F), 10W-30/40/50 (-10Deg.F to Above 120Deg.F), 5W-30 (Below -20Deg.F to 60Deg.F) | 4.20 QTS. | — | — |
| Base, FWD, Standard | API - SAE 20W-20/40/50 (32Deg.F to Above 120Deg.F), 10W-30/40/50 (-10Deg.F to Above 120Deg.F), 5W-30 (Below -20Deg.F to 60Deg.F) | 4.20 QTS. | — | — |
| LRV Sport, Automatic | API - SAE 20W-20/40/50 (32Deg.F to Above 120Deg.F), 10W-30/40/50 (-10Deg.F to Above 120Deg.F), 5W-30 (Below -20Deg.F to 60Deg.F) | 4.20 QTS. | — | — |
| LRV Sport, Standard | API - SAE 20W-20/40/50 (32Deg.F to Above 120Deg.F), 10W-30/40/50 (-10Deg.F to Above 120Deg.F), 5W-30 (Below -20Deg.F to 60Deg.F) | 4.20 QTS. | — | — |
| LRV, 1.8 C | API - SAE 20W-20/40/50 (32Deg.F to Above 120Deg.F), 10W-30/40/50 (-10Deg.F to Above 120Deg.F), 5W-30 (Below -20Deg.F to 60Deg.F) | 4.20 QTS. | — | — |
| LRV, 2.4 G, Automatic | API - SAE 20W-20/40/50 (32Deg.F to Above 120Deg.F), 10W-30/40/50 (-10Deg.F to Above 120Deg.F), 5W-30 (Below -20Deg.F to 60Deg.F) | 4.20 QTS. | — | — |
| LRV, 2.4 G, Standard | API - SAE 20W-20/40/50 (32Deg.F to Above 120Deg.F), 10W-30/40/50 (-10Deg.F to Above 120Deg.F), 5W-30 (Below -20Deg.F to 60Deg.F) | 4.20 QTS. | — | — |
More factory specs & repair guides for your Expo
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Coolant capacity
6.3 quarts (5.96 L) — 50/50 mixture of Ethylene Glycol Antifreeze and water. Includes: .63 qt. in reserve tank.
Frequently asked questions
What type of oil does a 1994 Mitsubishi Expo take?
The 1994 Mitsubishi Expo takes 20W-20 motor oil (API - SAE 20W-20/40/50 (32Deg.F to Above 120Deg.F), 10W-30/40/50 (-10Deg.F to Above 120Deg.F), 5W-30 (Below -20Deg.F to 60Deg.F)), per the factory service manual.
What is the oil capacity of a 1994 Mitsubishi Expo?
The 1994 Mitsubishi Expo oil capacity is 4.2 quarts with a filter change.
How often should I change the oil in my 1994 Mitsubishi Expo?
Most 1994 Mitsubishi Expo 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 — Mitsubishi recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 1994 Mitsubishi Expo?
Yes. 20W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1994 Mitsubishi Expo. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.