I purchased a 2013 M37S. I needed brake pads and rotors at 9,000 miles then rear brakes at 13,000 miles. Now I need brakes again at 22,000. This is ridiculous and unacceptable. I have owned many cars in my life and this is the first time I have ever needed brake repairs at this rate. I will never buy Infiniti again and I also own a QX60. I am going back to LEXUS.