2023 Buick Encore GX Oil Type & Capacity
The 2023 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 (4.75 quarts qt with filter); the Essence, 4WD takes 0W-20 (4.75 quarts qt with filter); the Essence, 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: 5W-30, 4.2 quarts with filter
- 1.2L: 5W-30, 4.2 quarts with filter
- 1.3L: 0W-20, 4.75 quarts with filter
- 1.3L: 0W-20, 4.75 quarts with filter
- 1.3L: 0W-20, 4.75 quarts with filter
- Essence, 4WD: 0W-20, 4.75 quarts with filter
- Essence, 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 — Preferred, 1.2L Eng VIN 2, 1.2L Eng | API - SAE 5W-30 | 4.20 QTS. | — | DEXOS1 Gen2 Full synthetic engine oil. In an area of extreme cold, where the temperature falls below -29°C (-20°F), 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. | — | DEXOS1 Gen2 Full synthetic engine oil. In an area of extreme cold, where the temperature falls below -29°C (-20°F), 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 — Preferred, 1.3L Eng VIN L, 1.3L Eng | API - SAE 0W-20 | 4.75 QTS. | — | DEXOS1 Gen2 Full synthetic engine oil. |
| 1.3L — Select, 1.3L Eng VIN L, 4WD, 1.3L Eng | API - SAE 0W-20 | 4.75 QTS. | — | DEXOS1 Gen2 Full synthetic engine oil. |
| 1.3L — Select, 1.3L Eng VIN L, FWD, 1.3L Eng | API - SAE 0W-20 | 4.75 QTS. | — | DEXOS1 Gen2 Full synthetic engine oil. |
| Essence, 4WD — 1.3L Eng | API - SAE 0W-20 | 4.75 QTS. | — | DEXOS1 Gen2 Full synthetic engine oil. |
| Essence, FWD — 1.3L Eng | API - SAE 0W-20 | 4.75 QTS. | — | DEXOS1 Gen2 Full synthetic engine oil. |
Complete Oil Change Bundle for 2023 Buick Encore GX
Everything you need delivered in one order. Pre-matched to your factory spec (5W-30, 4.2 quarts).
As an Amazon Associate we earn from qualifying purchases. Prices shown are real-time retail estimates.
Buy the right oil & filter for your Encore GX
🛒 Buy 5W-30 Full Synthetic Oil (4.2 quarts needed) on Amazon🛒 Buy 0W-20 Full Synthetic Oil (4.2 quarts needed) on AmazonPopular Full Synthetic Brands (5W-30):
As an Amazon Associate we earn from qualifying purchases made through these links.
More factory specs & repair guides for your Encore GX
🛞 2023 Buick Encore GX Tire Size & Pressure →🌧️ 2023 Buick Encore GX Wiper Blade Sizes →💡 2023 Buick Encore GX Light Bulb Sizes →📖 2023 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 2023 Buick Encore GX take?
It depends on the engine: 1.2L uses 5W-30; 1.3L uses 0W-20; Essence, 4WD uses 0W-20; Essence, FWD uses 0W-20.
What is the oil capacity of a 2023 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; Essence, 4WD holds 4.75 quarts with filter; Essence, FWD holds 4.75 quarts with filter.
How often should I change the oil in my 2023 Buick Encore GX?
Most 2023 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 2023 Buick Encore GX?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2023 Buick Encore GX. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.