^ ouch, I have a 6, and economy wasn't why I bought it. The six is less in power but , personally, I was able to pay cash outright for the car, so no car payment, and the fact that my insurance rate was $245 cheaper than an R/T was a huge factor,
personally speaking, Von is right, all depends on what your plans are, I enjoy mine for highway cruising and as a daily driver. no matter what trim you get, you'll be happy with the Challenger, I'm not a Dodge guy at all, but I do like my new Challenger.