I'm not going to. I'm still very happy with mine. I'm sure the new ones are even better in most every way but mine does everything I want it to do and I love the way it looks. I just want to get it paid off and have no more car debt for a while.
I'm happy with my '13 SRT and dont care that the 392 will be basically an SRT with an RT badge in 2015. Beside's, I just cant get passed that smiley face look on the front of the new Challenger. I hated it on the '08-'12 Challenger and I hate it even more on the '15 now that it's even bigger than before. I just hope nobody goes to a dealer to purchase a new Challenger RT with a 392 under the hood expecting to pay $40,000 for it like in the past. They put that engine in the RT for a reason other than what most people think. Not to boost horsepower of the RT but so they can now charge SRT prices for the RT, $50,000+.