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 with filter); the 1.3L takes 0W-20 (4.75 quarts with filter); the 1.3L takes 0W-20 (4.75 quarts with filter); the Avenir, 4WD takes 0W-20 (4.75 quarts with filter); the Avenir, FWD takes 0W-20 (4.75 quarts with filter); the Sport Touring, 4WD takes 0W-20 (4.75 quarts with filter); the Sport Touring, FWD takes 0W-20 (4.75 quarts 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 — 1.3L Eng | API - SAE 0W-20 | 4.75 QTS. | — | DEXOS1 Gen3 Full synthetic engine oil. |
| 1.3L — 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. |
Buy the right oil
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More specs & repair guides for your Encore GX
2025 Buick Encore GX factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site 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; 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.
How much oil does a 2025 Buick Encore GX take?
Capacity depends on the engine: 1.2L holds 4.2 quarts with filter; 1.3L holds 4.75 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.
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.