Mercedes Benz , because they are for ride quality and safety, not to mention brand value.
BMW ,because it is the ultimate drivers car.
cuz its awesome
Owned both. Mercedes is way better overall.
I own a C63 AMG coupe, and overall, I like the history of the Mercedes. Communist regimes loved them too, ask Kim Jong Un, he certainly loves them!
BMW because I'm Bavarian
Both are German engineered cars - that is a plus for both. That said, when it comes to which it is really a personal choice and that choice is based on how the car makes you feel when driving and emotionally. I love the way a BMW feels driving and for me the interior design of the BMW feels right. The Mercedes design language doesn't grab me - especially the interiors.