2013 Challenger RT 5.7 timing chain issue?

Well a Deer wiped out my 99 Crown Vic in Colorado...crap. So my wife and I are looking at getting a RT 5.7 Automatic..(wife's car :) But with this MDS system there seems to have been some issues with the timing chain snapping at pretty low mileage. Seems like the Chargers don't have this issue, they put a whimpy timing chain on the challengers because of space issues?? I've went onto a few Challenger websites and can't find out whether Dodge has addressed this problem. The other complaints are ( the price :)...actually the interior scratching pretty easily and really thin sheetmetal which causes some unexplained 'dents' on the roof area and the C pillar. Just trying to get everyones take on this before I spend my hard earned money.
Author: TexasDart