woody and other UK guys have taken the XF coupe to Cadwell Park. From what they say it's a darn good track car. My own experience with the XF is that it handles great on the track, with lots of grip.

Cruising. The steering feels very "dead" around the middle but this is actually not the case. In actuality, the car is "rock solid", the car feels very safe at up to 120mph (fastest I've gone personally.)

The only thing I don't like going over in this car is gravel and potholes, but I'm not sure if that would change in any other car (except maybe a land rover.)