I've driven many luxury cars, and this by far is my favorite because it is an affordable sports car with a sophisticated, rich look about it. It drives amazing, with absolutely no road noise, which a lot of the other sports cars had. This is my second SC 430, and thus far have had no issues with anything.
My vehicle is the rich blue exterior, with the new deep tan interior, WOW! It's the best. The convertible top is sleek, and ingenious. I feel like this was custom made from my mind.
My only complaint/suggestion, would be that it would be nice to have more of the same features as your luxury sedan; i.e. air conditioned seats, beeper when you back up and get to close to objects, and the vents that move side to side. Other than that, it's perfect