I daily a 06 Charger RT around 120 miles 4-5 days a week. Got 243k on the clock right now. Suspensions are pretty rough though ; I completely rebuilt mine and nearly 3 years later it's all clunky and rough again. The 06s I would avoid; mine also dropped a valve seat and needed a replacement engine (previous owner). Not only that, but there's a batch of them that got bad PCMs that would literally turn off your car while driving.... Ask me how I know THAT one !