Well, I guess that since they are built at the same factory, you then have to compare the two. Lets see, a full blown sports car to a luxury roadster. Road and Track doesn't even do that. The V gets close to 500 horse with a K&N. I could point out the different in body insulation to cut the road noise and the heat generated and transfered into the cockpit that Vette is very well known for. Not to mention the overall smoothness, interior compliments, powered retractable hardtop, and of course the one in every garage exclusiveness. If you want to go by MSRP, then yes its close to 80K but the X can be had for around 68K. Its not all about hp, or weight or money. Hell, the Viper has all that. I like the looks. Its a great package. Thats not in your neighbors garage. If I wanted an American sport car, I would have one. I got exactly what I wanted, an American made luxury roadster.