Thank you guys, little bit more information for my requires, it has to be AWD, it will be daily car so it have to be comfortable, 370z seems to me too sporty.
About the American muscle cars(camaro, mustang, challenger) from my research it's little bit lower level from what I mentioned(BMW, Cadillac, Mercedes)
Thank you for Audi advice, I will check it also.
The Cadillac for me ahead for now, I really afraid of German maintenance cost(should I?)