2021 Buick Envision Oil Type & Capacity: 0W-20 (5.28 quarts)
The 2021 Buick Envision takes 0W-20 motor oil — 5.28 quarts with a filter change, per the factory service manual.
Factory-spec answer
0W-20 — 5.28 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Avenir, AWD | API - SAE 0W-20 | 5.28 QTS. | — | ACDelco dexos1 gen 2 full synthetic engine oil. |
| Avenir, FWD | API - SAE 0W-20 | 5.28 QTS. | — | ACDelco dexos1 gen 2 full synthetic engine oil. |
| Essence, AWD | API - SAE 0W-20 | 5.28 QTS. | — | ACDelco dexos1 gen 2 full synthetic engine oil. |
| Essence, FWD | API - SAE 0W-20 | 5.28 QTS. | — | ACDelco dexos1 gen 2 full synthetic engine oil. |
| Preferred, AWD | API - SAE 0W-20 | 5.28 QTS. | — | ACDelco dexos1 gen 2 full synthetic engine oil. |
| Preferred, FWD | API - SAE 0W-20 | 5.28 QTS. | — | ACDelco dexos1 gen 2 full synthetic engine oil. |
More factory specs & repair guides for your Envision
🛞 2021 Buick Envision Tire Size & Pressure →🌧️ 2021 Buick Envision Wiper Blade Sizes →💡 2021 Buick Envision Light Bulb Sizes →📖 2021 Buick Envision Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
9.9 quarts (9.36 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 2021 Buick Envision take?
The 2021 Buick Envision takes 0W-20 motor oil (API - SAE 0W-20), per the factory service manual.
What is the oil capacity of a 2021 Buick Envision?
The 2021 Buick Envision oil capacity is 5.28 quarts with a filter change.
How often should I change the oil in my 2021 Buick Envision?
Most 2021 Buick Envision 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 2021 Buick Envision?
Yes. 0W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2021 Buick Envision. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.