How old is Scar?

since lion live for 27 years so scar should be 16

Well, he's mufassa's younger brother that's all I know, but he looked older because he's a rouge and he doesn't eat as much so... Who knows :)

Scar is 7 Mufasa is 8. In human years there is a year between them Mufasa is 44 Scar is 43.

41 in Human Years and 5 in Lion Years. When Simba Returned, Scar Was 63 in Human Years and 8 in Lion Years.