Care to elaborate, there?
It's not about "show".
It's about "go".
Sure a car can look good and be fast, but what's the point? The looks are just to show off when you're stationary.
You know what's the ultimate way to show off in a car? Be the fastest around.
A car is built to transport you places, not to stand still like some playboy bunny. If you want to stand still then fine, do it on your own two feet and save some diesel for the rest of us!
Bugger, I forgot that GM doesn't like diesel.. diesel, petrol whatever. It's all just hydrocarbons at the end of the day. my bad :/