Rick Tanden 
2010 BMW 7 Series Sedan 750i 4dr Sedan (4.4L 8cyl Turbo 6A)
BMW 7 Quality Horrible!
 5300 miles and rear end was rattling over any road imperfections. Dealer tore apart rear end, then had been dealing with suspension bushings?  R u kidding me BMW?  7 Series sunroof was even loud, allowing in air passage.