2020 GMC Yukon XL Oil Type & Capacity: 0W-20 (8.0 quarts)
The 2020 GMC Yukon XL takes 0W-20 motor oil — 8.0 quarts with a filter change, per the factory service manual.
Factory-spec answer
0W-20 — 8.0 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 5.3L — SLT, 5.3L Eng VIN C, 4WD, Gas | API - SAE 0W-20 | 8.00 QTS. | 7.50 QTS. | Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco dexos1 full synthetic is recommended. |
| 5.3L — SLT, 5.3L Eng VIN C, RWD, Gas | API - SAE 0W-20 | 8.00 QTS. | 7.50 QTS. | Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco dexos1 full synthetic is recommended. |
| 5.3L — SLT, 5.3L Eng VIN C, RWD, Gas/Ethanol | API - SAE 0W-20 | 8.00 QTS. | 7.50 QTS. | Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco dexos1 full synthetic is recommended. |
| 5.3L — SLT, 5.3L Eng VIN C, 4WD, Gas/Ethanol | API - SAE 0W-20 | 8.00 QTS. | 7.50 QTS. | Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco dexos1 full synthetic is recommended. |
| 6.2L — SLT, 6.2L Eng VIN J, 4WD | API - SAE 0W-20 | 8.00 QTS. | 7.50 QTS. | Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco dexos1 full synthetic is recommended. |
| 6.2L — SLT, 6.2L Eng VIN J, RWD | API - SAE 0W-20 | 8.00 QTS. | 7.50 QTS. | Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco dexos1 full synthetic is recommended. |
| Denali, 4WD | API - SAE 0W-20 | 8.00 QTS. | 7.50 QTS. | Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco dexos1 full synthetic is recommended. |
| Denali, RWD | API - SAE 0W-20 | 8.00 QTS. | 7.50 QTS. | Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco dexos1 full synthetic is recommended. |
| SLE, 4WD, Gas | API - SAE 0W-20 | 8.00 QTS. | 7.50 QTS. | Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco dexos1 full synthetic is recommended. |
| SLE, 4WD, Gas/Ethanol | API - SAE 0W-20 | 8.00 QTS. | 7.50 QTS. | Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco dexos1 full synthetic is recommended. |
| SLE, RWD, Gas | API - SAE 0W-20 | 8.00 QTS. | 7.50 QTS. | Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco dexos1 full synthetic is recommended. |
| SLE, RWD, Gas/Ethanol | API - SAE 0W-20 | 8.00 QTS. | 7.50 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 Yukon XL
🛞 2020 GMC Yukon XL Tire Size & Pressure →🌧️ 2020 GMC Yukon XL Wiper Blade Sizes →💡 2020 GMC Yukon XL Light Bulb Sizes →📖 2020 GMC Yukon XL Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
17.8 quarts (16.84 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 2020 GMC Yukon XL take?
The 2020 GMC Yukon XL takes 0W-20 motor oil (API - SAE 0W-20), per the factory service manual.
What is the oil capacity of a 2020 GMC Yukon XL?
The 2020 GMC Yukon XL oil capacity is 8.0 quarts with a filter change, or 7.5 quarts without changing the filter.
How often should I change the oil in my 2020 GMC Yukon XL?
Most 2020 GMC Yukon XL 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 — GMC recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 2020 GMC Yukon XL?
Yes. 0W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2020 GMC Yukon XL. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.