I've read where the concept Challenger weighed 4160, but I also know that the concept Challenger is made from corbon fiber. So is this an estimated weight of production Challengers or will they weigh more. I believe the concept Challenger is much lighter than the 4160 we hear. 4160 is more than likely the weight of the production Challenger. Correct me if I'm wrong, knowledge is good. As far as the handling on the new Challenger... it will be a lot better than the old E-bodies. Suspension and independent rear end is an improvment over solid axel. And from what I see so far, not too shabby for straight away acceleration. Not better than a solid axel but not too shabby.