Looks pretty badass, and since it's lighter than the CTS, it should be frighteningly fast. Look at the size of those tailpipes! (That's what she said )
It's only weighs 18lbs less than the CTS-V sedan so it's hardly an improvement. It's 0 to 60 time is identical as well. (3.9) Granny will probably be picking up the regular CTS Coupe once it is available.