I think the Razor would have been a good production car, and even better would have been the Crossfire with a lower price tag
The SRT4 does appeal to a lot of the "younger" crowd mostly because of the power for the price - there aren't any leather seats, different interior options, or anything of the sort. The car was built to make a lot of power, under 21k, making it an affordable rice killer. It doesn't handle especially well, and sometimes feels like it has the turning radius of a mac truck ... The cars downfall lies in the stupidity of the immature people have these cars, who are crashing them because they aren't experienced in handling a car with more power than your standard ****vic. (no offense)
The PT GT is like the luxury version of the SRT4. Anything can be standard, from heated seats, to an in-dash six, and tons of cargo room. IMO, a lot of younger adults might not be interested in this as it would probably be replaced by something aftermarket anyway. Seeing that most of the population that purchases these cars is over 25 years of age, things like cargo room and comfort would be more appealing than hearing about the turbo and bullet proff engine, etc...