Update to my previous review.... so I upgrade my 2013 Panamera and buy a brand new 2016 from this dealership. With my 2013 it was the perfect car never any issues! Now I have this 2016 Panamera and it's a disaster from the beginning at 12,000 miles I have been complaining my brakes sound like a old school bus braking!! I was advised if I speed up and slam on the brakes it will Improve the brakes squeaking. Strange to me because this issue I didn't have with my previous Panamera. So I try it a few times and I get no improvement. Still squeaky and embarrassing that I own this luxury car and people thinking I'm too cheap to have brakes serviced! So I take car back in at 18,000 then back at 20,000 miles it's still squeaking they tell me the same thing I need to slam on brakes to remove some film on them making them squeaky! It's never gone away! Now I'm at 26,000 miles my car sounds like the oldest loudest school bus ever and I take my car in and Now they say I need $3000 worth of work done on it for new rotors front and back!!!!! I'm in shock that I buy a brand new car never get to enjoy it cause it sounds like a rusty wagon! When I have guests in my car the talk of it isn't how nice my car is but why are my brakes so loud! Shame on you Porsche!!!