InfinityBall, on 27 February 2019 - 09:12 PM, said:
The Abrams is 50% longer, doesn't have a big empty compartment for carrying troops, and has a much, much larger turret
and most of this size is armor - because modern composite armor needs lot of space (russian tanks don't have those bulks because the sides of their turrets are not adequate armored and they use an autoloader .
anyhow even without a any idea about density you could also apply the rule of thumb that heavyer mechs are lot more denser (more armor, and weapons but stuff like cockpit, electronics and for the most part the drive train and fusion engine will keep the size no matter if you are looking at a light or a heavy (a light mech an engine almost as powerful as a engine for the assault
A quick throw stuff into a GURPS vehicle - i end with a though Atlas at 95tons and 134m³ and at 57m³ and 20tons for an Flea
most volume for the Atlas is eaten by the ammunition.
The Atlas has a 8200kW Fusion Plant and Legs that need 8000kW, the Flea has a 4000kW Fusion Plant an the legs need 3800. Atlas is two-three times as armored as the Flea.
put into volume:
shot with "smaybe" correct volumes (Flea MWO Flea MW4, Atlas MWO, Atlas? found in the net)
MWO Atlas scaled with the same density as the flea (285m³ compared to 57m³)
ok i could drop the weapons, but this would make both mechs only slightly bigger
Edited by Karl Streiger, 28 February 2019 - 01:14 AM.