"Best car I've ever owned"4.5 starson by rooster.boy
Pros: Handling, power, comfort
Cons: gas mileage is pretty poor, interior plastics don't warrant the 50k I spent on it.
Summary: This is easily the best car I've ever owned, but I wish I would have waited for the 08 CTS. They're the same platform, and the CTS's interior steals the show compared to the STS. It's hard to complain about the interior as I did buy the car, but for a car this expensive I want some leather trimmed dash or something other than plastic probably of no higher quality than what's being put into a Saturn. I shelled out the extra dough for the navigation system so I could get the upgraded stereo, little to say I'm not blown away. I think the Rockford Fosgate in my Nissan Titan sounds better honestly. Anyway, I'm just nitpicking (I'd still be doing this if it were an S600). For the money it's a great car.
PS: They're dirt cheap used, I looked around before deciding to just buy a new one and save myself from the hassle of thoroughly checking out a used one.