I wouldn't let them wash it!
They have obviously had a major car influenced upbringing. Dad owning a Porsche Dealership has to help just a little bit.
Then you have the 10 year old bombing round their palatial estate in his own Smart Car, just for a laugh.
I made do with a Raliegh Chopper, a football, a cricket bat and a vivid imagination on my old council estate in Battersea!
But in fairness, I wouldn't change it
I would however swap my lifestyle for the "Dads" one at any point