I just bought an 07 interceptor last week, and I am so fucking pleased with it. It has some little niggling issues like ABS sensors and the missing center console, but with some love it has real potential.
Oh, and on the highway traffic literally parts like the red sea to get out of your way. The only downside to this is on single lane back roads.
But overall, yeah, highly recommend them for a cheap DD, even though they are made by dodge ( lolreliabilty)