Tank with size 2x2 is weaker against explosives compared to a 1x1 unit, right?

[Fomka]

Hello!
Am I right thinking that a 2x2 sized tank is weaker against explosions compared with a 1x1 sized unit with same armor values? I suspect that any explosion can apply onto a unit several times, depending on affected tiles.

To be more specific, I wonder what does a destruction of my Tank/Rocket in Plasma Grenade explosion in the X-COM Files mod mean: a very bad luck or an ordinary event? Just a single grenade and the poor tank collapsed. Maybe infamous Enforcer would have been more durable?

[Meridian]

yes, damage is applied 4 times

[Fomka]

Thanks for the confirmation!