My wife's company car is an A6 Quattro twin turbo S-Line. It is a blast to drive... and so far it's been trouble-free. Great car.
Now they're trying to give her a Lexus LS430. We'd both rather have the A6, but she has to take what they're giving. At least it'll be comfortable, but it's just not sporty. Kind of like driving a big, overstuffed sofa around.