Before the changes Motability customers would get the larger selection of metallic colours but not the base blue or premium red.
If that stays the same (and there’s no reason to expect it not to) then metallic colours will be standard but you pay full price for red.
I'm Autistic, if I say something you find offensive, please let me know, I can guarantee it was unintentional.
I'll try to give my honest opinion but am always open to learning.
Mark