2020 Buick Encore GX Oil Type & Capacity
The 2020 Buick Encore GX oil type depends on the engine: the 1.2L takes 5W-30 (4.2 quarts qt with filter); the 1.3L takes 0W-20 (4.8 quarts qt with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- 1.2L: 5W-30, 4.2 quarts with filter
- 1.2L: 5W-30, 4.2 quarts with filter
- 1.2L: 5W-30, 4.2 quarts with filter
- 1.3L: 0W-20, 4.8 quarts with filter
- 1.3L: 0W-20, 4.8 quarts with filter
- 1.3L: 0W-20, 4.8 quarts with filter
- 1.3L: 0W-20, 4.8 quarts with filter
- 1.3L: 0W-20, 4.8 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 1.2L — Preferred, 1.2L Eng VIN 2, 1.2L Eng | API - SAE 5W-30 | 4.20 QTS. | — | Use only engine oil licensed to the dexos1 specification, or equivalent, of the proper SAE viscosity grade. ACDelco dexos1 Synthetic Blend is recommended. If in an area of extreme cold, where the temperature falls below -20Deg.F (-29Deg.C), an SAE 0W-30 oil may be used. An oil of this viscosity grade will provide easier cold starting for the engine at extremely low temperatures. |
| 1.2L — Select, 1.2L Eng VIN 2, 1.2L Eng | API - SAE 5W-30 | 4.20 QTS. | — | Use only engine oil licensed to the dexos1 specification, or equivalent, of the proper SAE viscosity grade. ACDelco dexos1 Synthetic Blend is recommended. If in an area of extreme cold, where the temperature falls below -20Deg.F (-29Deg.C), an SAE 0W-30 oil may be used. An oil of this viscosity grade will provide easier cold starting for the engine at extremely low temperatures. |
| 1.2L — Essence, 1.2L Eng VIN 2, 1.2L Eng | API - SAE 5W-30 | 4.20 QTS. | — | Use only engine oil licensed to the dexos1 specification, or equivalent, of the proper SAE viscosity grade. ACDelco dexos1 Synthetic Blend is recommended. If in an area of extreme cold, where the temperature falls below -20Deg.F (-29Deg.C), an SAE 0W-30 oil may be used. An oil of this viscosity grade will provide easier cold starting for the engine at extremely low temperatures. |
| 1.3L — Essence, 1.3L Eng VIN L, FWD, 1.3L Eng | API - SAE 0W-20 | 4.80 QTS. | — | Use only engine oil licensed to the dexos1 specification, or equivalent, of the proper SAE viscosity grade. ACDelco dexos1 Synthetic Blend is recommended. |
| 1.3L — Essence, 1.3L Eng VIN L, 4WD, 1.3L Eng | API - SAE 0W-20 | 4.80 QTS. | — | Use only engine oil licensed to the dexos1 specification, or equivalent, of the proper SAE viscosity grade. ACDelco dexos1 Synthetic Blend is recommended. |
| 1.3L — Preferred, 1.3L Eng VIN L, 1.3L Eng | API - SAE 0W-20 | 4.80 QTS. | — | Use only engine oil licensed to the dexos1 specification, or equivalent, of the proper SAE viscosity grade. ACDelco dexos1 Synthetic Blend is recommended. |
| 1.3L — Select, 1.3L Eng VIN L, 4WD, 1.3L Eng | API - SAE 0W-20 | 4.80 QTS. | — | Use only engine oil licensed to the dexos1 specification, or equivalent, of the proper SAE viscosity grade. ACDelco dexos1 Synthetic Blend is recommended. |
| 1.3L — Select, 1.3L Eng VIN L, FWD, 1.3L Eng | API - SAE 0W-20 | 4.80 QTS. | — | Use only engine oil licensed to the dexos1 specification, or equivalent, of the proper SAE viscosity grade. ACDelco dexos1 Synthetic Blend is recommended. |
More factory specs & repair guides for your Encore GX
🛞 2020 Buick Encore GX Tire Size & Pressure →🌧️ 2020 Buick Encore GX Wiper Blade Sizes →💡 2020 Buick Encore GX Light Bulb Sizes →📖 2020 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 2020 Buick Encore GX take?
It depends on the engine: 1.2L uses 5W-30; 1.3L uses 0W-20.
What is the oil capacity of a 2020 Buick Encore GX?
Oil capacity depends on the engine: 1.2L holds 4.2 quarts with filter; 1.3L holds 4.8 quarts with filter.
How often should I change the oil in my 2020 Buick Encore GX?
Most 2020 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 2020 Buick Encore GX?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2020 Buick Encore GX. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.