I have had my SS for about a month now. I traded in my 04 Subaru WRX with many mods. It was tough to get use to at first but the power that the SS has along with the comfort of the ride is taking care of all that. I plan on doing some things to make my family sedan a real speedster. Overall, it's comfortable to drive, it's got lots of power and speed when you need it. The torque steer is something to get used to. You can also gain a little speed by taking the traction control off. I am happy with it and growing happier. I almost bought the G8 but I like the build of the Impalas. Go get it, you won't be disappointed.
XM radio, sunroof and torque/power, ride/comfort. Feels well built, runs strong.
Need to make these vehicles rear wheel drive. Also, as everyone says, it does have a huge blind spot when looking out left or right.