I test drove a 2009 version of this last Thursday for an out of town friend who was interested in one here locally... and I would agree that the interior is on the dated side, but it's still held up well. The one I drove had only ~60k kms on it and all of the switch-gear was in excellent shape, as were the seats, doors, etc... so there's something to be said about the longevity. The car I drove had an aftermarket SS exhaust that gave it a bit more rasp, sounded pretty good overall. The V6 pulls like a freight train pretty much from the get go, while the chassis felt quite compliant and planted. I didn't find any harshness in the drive, nor were there any knocking sounds or vibrations in a 9yr old car. It was riding on 19" forged wheels as well and had the 4 piston brakes up front also, I found the braking nice and linear and even with the big wheels on it, the ride wasn't harsh in any way... much smoother than my 951 that I drove out there in. The transmission had nice short precise throws and the rev-matching could make your wife sound like Mario Andretti behind the wheel
Overall I came away impressed with how the car drove, handled, quietness and how it held up to the years & mileage. And his asking price on a really well optioned and taken care of car was $18.5k... a lot less than the $50k of a new one and will give you the same amount of smiles behind the wheel
And here's a couple pics of it.