Really small between the 2.4 and 2.7? What about the vs the 3.5? I went overboard when I bought my car and always had that buyers remorse feeling of I should have got the 2.4 4cyl for the mileage. I'm sure I would have hated it if I did...but then again if its not a big difference between 2.4 and 3.5...I'd feel better hehe.Hey RT!!! I have the oppertunity to drive all the Avengers do to my line of work and the 2.7L is alot of fun. The 3.5L is even more fun. You will also find that the R/T with the 3.5L is quieter do to better insulation. Of course the amenities are better in the R/T.
As for the 2.4L it is a good 4 banger, but I prefer the sixes.
Oh and the gas mileage difference between the 2.4 and the 2.7 is very small.