2025 Buick Encore GX Oil Type & Capacity
The 2025 Buick Encore GX oil type depends on the engine: the 1.2L takes 0W-20 (4.2 quarts qt with filter); the 1.3L takes 0W-20 (4.75 quarts qt with filter); the Avenir, 4WD takes 0W-20 (4.75 quarts qt with filter); the Avenir, FWD takes 0W-20 (4.75 quarts qt with filter); the Sport Touring, 4WD takes 0W-20 (4.75 quarts qt with filter); the Sport Touring, FWD takes 0W-20 (4.75 quarts qt with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- 1.2L: 0W-20, 4.2 quarts with filter
- 1.3L: 0W-20, 4.75 quarts with filter
- 1.3L: 0W-20, 4.75 quarts with filter
- Avenir, 4WD: 0W-20, 4.75 quarts with filter
- Avenir, FWD: 0W-20, 4.75 quarts with filter
- Sport Touring, 4WD: 0W-20, 4.75 quarts with filter
- Sport Touring, FWD: 0W-20, 4.75 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 1.2L — 1.2L Eng | API - SAE 0W-20 | 4.20 QTS. | — | DEXOS1 Gen3 Full synthetic engine oil. |
| 1.3L — Preferred, 1.3L Eng VIN L, 4WD, 1.3L Eng | API - SAE 0W-20 | 4.75 QTS. | — | DEXOS1 Gen3 Full synthetic engine oil. |
| 1.3L — Preferred, 1.3L Eng VIN L, FWD, 1.3L Eng | API - SAE 0W-20 | 4.75 QTS. | — | DEXOS1 Gen3 Full synthetic engine oil. |
| Avenir, 4WD — 1.3L Eng | API - SAE 0W-20 | 4.75 QTS. | — | DEXOS1 Gen3 Full synthetic engine oil. |
| Avenir, FWD — 1.3L Eng | API - SAE 0W-20 | 4.75 QTS. | — | DEXOS1 Gen3 Full synthetic engine oil. |
| Sport Touring, 4WD — 1.3L Eng | API - SAE 0W-20 | 4.75 QTS. | — | DEXOS1 Gen3 Full synthetic engine oil. |
| Sport Touring, FWD — 1.3L Eng | API - SAE 0W-20 | 4.75 QTS. | — | DEXOS1 Gen3 Full synthetic engine oil. |
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More factory specs & repair guides for your Encore GX
🛞 2025 Buick Encore GX Tire Size & Pressure →🌧️ 2025 Buick Encore GX Wiper Blade Sizes →💡 2025 Buick Encore GX Light Bulb Sizes →📖 2025 Buick Encore GX Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
6.7 quarts (6.34 L) — 50/50 mixture of DEX-COOL and clean, drinkable water. After refill, the level must be checked. Add enough engine coolant so that the fluid is within the proper operating range.
Frequently asked questions
What type of oil does a 2025 Buick Encore GX take?
It depends on the engine: 1.2L uses 0W-20; 1.3L uses 0W-20; Avenir, 4WD uses 0W-20; Avenir, FWD uses 0W-20; Sport Touring, 4WD uses 0W-20; Sport Touring, FWD uses 0W-20.
What is the oil capacity of a 2025 Buick Encore GX?
Oil capacity depends on the engine: 1.2L holds 4.2 quarts with filter; 1.3L holds 4.75 quarts with filter; Avenir, 4WD holds 4.75 quarts with filter; Avenir, FWD holds 4.75 quarts with filter; Sport Touring, 4WD holds 4.75 quarts with filter; Sport Touring, FWD holds 4.75 quarts with filter.
How often should I change the oil in my 2025 Buick Encore GX?
Most 2025 Buick Encore GX 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 — Buick recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 2025 Buick Encore GX?
Yes. 0W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2025 Buick Encore GX. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.