2023 GMC Yukon and Yukon XL specs
Maintenance specs from the 2023 GMC Yukon and Yukon XL owner's manual. Open a spec for every version and the page it's printed on.
Engines covered: 5.3L V8, 6.2L V8, Duramax diesel
Engine & fluids
Tires & wheels
Capacities & towing
Coolant
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 5.3L V8 | 15.6 qtcapacity | “5.3L V8 Engine 14.8 L 15.6 qt” | PDF page 408 ↗ |
| 6.2L V8 | 15.1 qtcapacity | “6.2L V8 Engine 14.3 L 15.1 qt” | PDF page 408 ↗ |
Lug nut torque
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| All versions | 140 lb ft | “190 Y 140 lb ft” | PDF page 409 ↗ |
Confirm with your own manual, dipstick or door-jamb label.
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