On PC, the game is 139.84 GB. On console, it’s 100.19 GB for Standard or 117.07 GB for the Premium Edition
Baldur’s Gate 3 has a download size of 97.4 GB and an install size of 121.47 GB.
Comparing to Terraria is stupid, Terraria doesn’t have the same quantity of graphical and audio assets.
Nobody likes a pedant, mate, you’re not adding anything to the discussion
It is between games with similar assets.
Terraria doesn’t have GBs of 3d rendering, voice acting, etc., it’s a poor comparison.