Call of Duty: WWII will require a minimum of 80GB of hard drive space on PS4 - Charlie INTEL
Cod WWII is 44GB, but 80Gb is recommended because of the updates, just like BO3, it took 100 GB of space and the base game without the updates is ~40GB : r/WWII
WWII Preload on xbox now available Size:45 Gb : r/WWII
Call of Duty: WWII - Do you need internet connection? - YouTube
Call of Duty WW2 Download Size PS4 Revealed
COD WW2 File Size Revealed, Pre-Load Now Live on Xbox One