GMC HUMMER EV 2022 Owner's Manual page 371

370 Technical Data
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions.
Refer to Recommended Fluids and Lubricants 0 366 for more information.
Air Conditioning Refrigerant
Total Cooling System*
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.
*Cooling systems capacity values are based on the individual cooling system and its components. See your dealer.
Application Capacities
Metric
For the air conditioning system refrigerant charge type and
amount, see the refrigerant label under the hood. See your
dealer for more information.
19.8 L
190
English
20.9 qt
140 lb ft