The transmission on my S80 went a few weeks ago. It would not shift out of thrid. The dealer where I bought the vehicle is not in the business of repairing transmissions so they dropped in a rebuilt from Volvo. Happened just in time as my 90 day warranty was about a week away from expiring. Other then the trans problem, great vehicle. With the turbo, lots of pull out power. Sometimes the acceleration does hesitate if you gun it then back off the peddle and try to quickly gun it again. Not a big deal once you get used to how to drive the vehicle.