While watching Phly's video about Class 3 I wondered if the new event vehicle (Winter Event 2020-2021) Class 3 could actually be the biggest ground vehicle in war thunder yet so I used Mission Editor to compare it to the biggest ground vehicles I know of.
Vehicles in the video:
Class 3 (P);
E-100;
Maus;
RadPanzer 90;
M1A2;
T-90A;
IS-7;
T-35.
(M18 as the player vehicle)
#warthunder