2019 Buick Cascada Oil Type & Capacity: 5W-30 (5.8 quarts)
The 2019 Buick Cascada takes 5W-30 motor oil — 5.8 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-30 — 5.8 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Base | API - SAE 5W-30 | 5.80 QTS. | — | Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco dexos1 full synthetic is recommended. |
| Premium | API - SAE 5W-30 | 5.80 QTS. | — | Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco dexos1 full synthetic is recommended. |
| Sport Touring | API - SAE 5W-30 | 5.80 QTS. | — | Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco dexos1 full synthetic is recommended. |
More factory specs & repair guides for your Cascada
🛞 2019 Buick Cascada Tire Size & Pressure →🌧️ 2019 Buick Cascada Wiper Blade Sizes →💡 2019 Buick Cascada Light Bulb Sizes →📖 2019 Buick Cascada 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. All capacities are approximate. When adding, be sure to fill to the approximate level. Recheck the fluid level after filling.
Frequently asked questions
What type of oil does a 2019 Buick Cascada take?
The 2019 Buick Cascada takes 5W-30 motor oil (API - SAE 5W-30), per the factory service manual.
What is the oil capacity of a 2019 Buick Cascada?
The 2019 Buick Cascada oil capacity is 5.8 quarts with a filter change.
How often should I change the oil in my 2019 Buick Cascada?
Most 2019 Buick Cascada 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 2019 Buick Cascada?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2019 Buick Cascada. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.