We all know that K.A.R.R was the evil prototype.

But take into account he was programed that way.

But don't you think K.A.R.R had more style than K.I.T.T?

in the First Episode K.A.R.R was on i would have to say no his corny stuff like saying i dont have any eggs was real sill and He wasnt as evil in trust dont rust but in K.I.T.T vs K.A.R.R. K.A.R.R was pure evil and had alot more personnaillty than he did in trust dont rust

I wouldn't necessarily say more style, just a different style. K.I.T.T. had more of a dry sense of humor, which I like.