I bought the R/T with 33,000km, so far, did 2 oil changes at the dealer, the car is amazingly quiet and comfortable on the highway, Chrysler did a good job air-sealing this beast. Even on local roads when idling, you can barely hear that the engine is running. i get 8 L/100 km on the highway and about 15 L/100 km local, every time i fill it i get an average displayed around 13 L/100 km, now remember I drive agressively, so it's higher than regular. I did quite a bit of research before purchasing, and it's the best purchase i've ever made in my life!
20 inch factory rims really grabs attention, the throaty mufflers are a bonus. 5.7 L engine that sounds like a corolla on the highway, but a corvette on local.
touchscreen navi would be good, bigger screen would be good, rear-view mirror could be closer to the cabin, rear-view camera would be very helpful when backing up.