I don't think it's the exact same paint as the iridium silver.Same standard MB Silver. The $2500 option Magno Polar Silver is lighter, I think.
I'm not sure what you mean by "standard MB silver". It doesn't seem too standard if I cannot find it on the C-class E-class or S-class.Same standard MB Silver. The $2500 option Magno Polar Silver is lighter, I think.