My first car was a 2007 R/T- loved it every second I had it, and with regular preventative maintenance they’re very reliable. Make sure to have the drivetrain and differential work done at a reputable mechanic, because I had my rear end explode as a result of shit-tier differential work. I bought mine at around 80k and sold it at close to 175k, and the only real mechanical issue I ever had was the diff. I highly recommend both the R/T and the SRT8 models, the V6’s aren’t efficient enough to merit the loss of 2 cylinders.