In 25,000 miles it's been in for service 9 different times and I've been without vehicle a total 22 days. Power steering rack, control module, interior trim, windshield washer pump, intermitent alarm codes etc. I still lose my power steering off and on regularly. I was told by Sales Manager that the A8 I traded in would pale in comparison to the quality of the S8. $80,000+ sticker! This is as close to a lemon as I've ever owned.