I previously owned a Mercedes Benz CLA 250. I think it was the worst car that I have ever owned and I will never buy a Mercedes Benz ever again. Anyway, something that really sticks out to me is that on the CLA 250 (image below is a CLA AMG, but you get the idea) is that when you look at the door you see a lot of metal where the interior door panel ends -- very cheap looking... Model 3 looks great!!! As does the clean and simple interior!!