GMC Sierra Denali 1500 2023 Owner's Manual page 429

428 Technical Data
I5.3L V8 Engine
I6.2L V8 Engine
Fuel Tank
IStandard and Short Box (except 2WD Diesel)
IStandard and Short Box (2WD Diesel)
ILong Box
Transfer Case Fluid
Wheel Nut Torque
All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this manual. Recheck fluid level
after filling.
*Engine cooling system capacity values are based on the entire cooling system and its components.
Application
Capacities
Metric
7.6 L
7.6 L
90.8 L
83.3 L
107.1 L
1.5 L
190
English
8.0 qt
8.0 qt
24.0 gal
22.0 gal
28.3 gal
1.6 qt
140 lb ft