hhhhmmmmm........ Maybe I am compulsive. I've had my daily driver for 28yrs and it gets washed every week and detailed 4 to 6 times a year. It has 500,000 miles and pretty much looks like the day it came out of the showroom. Second car is 11yrs old and gets the same treatment. It is showroom perfect at 100,000 miles. Tow van is 15yrs old at the 100,000 mark and again near showroom perfect. This TT is a 2015.... It is our third one. Kept the other two 20yrs each and sold them to good families. Bought each one new. I'm thinking I'll still have these in ten years and maybe buy a new TV when we retire.