Anybody remember the Volvo S60 R that came with orange seats? Overall not a bad car, but that interior would have killed resale. I think the red leather is a boutique style that might be suited to a Fiat 500 or Mini Cooper - it's less convincing in a great big V8 sedan. However, those who are seeking the retro appeal might like it. Hey, it's an option, I'm sure you can get black leather if you prefer.
If I won the lottery or had an unlimited gas card this would be a good highway car. Comfortable, stable, quiet, roomy and powerful. I also think it's quite stylish, although I find the luxurious appointments on the 300C suit the car better than the blacked-out headlight trim and BMW-esque wheels on this S version. With gas at $1.31/L and looking like its going to climb, you better be darn certain you want all that this car has to offer...'cause it's gonna cost you!