2025 Buick Enclave Oil Type & Capacity: 0W-20 (5.5 quarts)
The 2025 Buick Enclave takes 0W-20 motor oil — 5.5 quarts with a filter change, per the factory service manual.
Factory-spec answer
0W-20 — 5.5 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 | 5.50 QTS. | — | DEXOS1 Gen3 Full synthetic engine oil. |
| Avenir, FWD | API - SAE 0W-20 | 5.50 QTS. | — | DEXOS1 Gen3 Full synthetic engine oil. |
| Preferred, AWD | API - SAE 0W-20 | 5.50 QTS. | — | DEXOS1 Gen3 Full synthetic engine oil. |
| Preferred, FWD | API - SAE 0W-20 | 5.50 QTS. | — | DEXOS1 Gen3 Full synthetic engine oil. |
| Sport Touring, AWD | API - SAE 0W-20 | 5.50 QTS. | — | DEXOS1 Gen3 Full synthetic engine oil. |
| Sport Touring, FWD | API - SAE 0W-20 | 5.50 QTS. | — | DEXOS1 Gen3 Full synthetic engine oil. |
More factory specs & repair guides for your Enclave
🛞 2025 Buick Enclave Tire Size & Pressure →🌧️ 2025 Buick Enclave Wiper Blade Sizes →💡 2025 Buick Enclave Light Bulb Sizes →📖 2025 Buick Enclave Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
18.4 quarts (17.41 L) — 50/50 mixture of DEX-COOL and clean, drinkable water. All capacities are approximate. When adding, be sure to fill to the approximate level. Recheck the fluid level after filling. Engine cooling system capacity values are based on the entire cooling system and its components.
Frequently asked questions
What type of oil does a 2025 Buick Enclave take?
The 2025 Buick Enclave takes 0W-20 motor oil (API - SAE 0W-20), per the factory service manual.
What is the oil capacity of a 2025 Buick Enclave?
The 2025 Buick Enclave oil capacity is 5.5 quarts with a filter change.
How often should I change the oil in my 2025 Buick Enclave?
Most 2025 Buick Enclave 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 Enclave?
Yes. 0W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2025 Buick Enclave. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.