sanjay8 
2008 BMW 5 Series Sedan 535xi 4dr Sedan AWD (3.0L 6cyl Turbo 6M)
Great Car! 
 I bought this car used about 1 year ago with 35000 miles and I have put on another 10,000 miles in the past year. The drive is amazing. It has had no problems as yet. After reading the reviews I am not sure if should keep this car past its warranty, which is up in 6 months. Sounds like the twin turbo is a problem. There is a recall in Canada to correct the high pressure fuel pump.