Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada-13557849) -
2020 - CRC - 6/25/19
Technical Data
337
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions. See
for more information.
Application
Capacities
Metric
English
Air Conditioning Refrigerant
For the air conditioning system refrigerant type and
charge amount, see the refrigerant label under the
hood. See your dealer for more information.
Engine Cooling System*
2.0L L4 Engine
5.0 L
5.3 qt
3.6L V6 Engine
7.2 L
7.6 qt
Engine Oil with Filter
2.0L L4 Engine (FWD)
4.7 L
5.0 qt
2.0L L4 Engine (AWD)
5.7 L
6.0 qt
3.6L V6 Engine
5.7 L
6.0 qt
Fuel Tank
62.5 L
16.5 gal
Wheel Nut Torque
140
Y
100 lb ft
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.