GMC Cadillac CT5 2021 Manual page 398

Engine Oil with Filter
I2.0L L4 Engine
I3.0L V6 Engine RWD
I3.0L V6 Engine AWD
Front Axle
Rear Axle
IOpen Differential - Small
IOpen Differential - Large
IMechanical Limited Slip
IElectronic Limited Slip
Fuel Tank
Application
TECHNICAL DATA
Capacities
Metric
5.0 L
5.7 L
6.2 L
0.40 L
0.75 L
1.0 L
1.0 L
1.5 L
66.0 L
397
English
5.3 qt
6.0 qt
6.5 qt
0.42 qt
0.79 qt
1.0 qt
1.0 qt
1.5 qt
17.5 gal