I considered a Challenger before I bought my '13 GT. To get comparable performance with the 5.0, you need to get an SRT. That's $40K+ and the gas mileage sucks.
I like the looks a lot and have no prejudice to Mopar. Did NOT consider the Camaro at all. Screw GM!
2013 GT Premium, Red Candy Metallic, Brembos, Auto, GT500 Axlebacks.
SOLD! 2008 GT Premium, Vapor Metallic, 5-speed stick w/MGW, Ford Racing M6066 Whipple S/C, 3.31 gear, GTA's. GT500 front end, spoiler, suspension and wheels. Sequentials and one touch. - can't wipe the smile off my face.