I know it has been asked on different threads but I would like to gather as much info onto one page for everyone to look at.
Personally I use simple green to clean the interior and I currently use rain-x for the windows.

 

For the paint I will be using Klasse All-in-one polish followed by Klasse High Gloss Sealant and a coat of Pinnacle Souveran wax. Rain-x on the windows. Flitz on the aluminum rims.

 

I'm seriously considering ordering a kit from Zaino. Have used them on my old sports cars and really like their products.

 

Have used that stuff on my Mustang for years. I do like the product but for the cost I find the Klasse / Pinnacle combo works just as well. A little more work in application but either way gives great results.