Dave 
2011 BMW X5 SUV xDrive35i 4dr SUV AWD (3.0L 6cyl Turbo 8A)
oil field
 Bought this car with 39.000 just 2 weeks ago.  First issue, minor oil ring seal. Leaked for a bit. Now the issue is its burning oil.  Do all bmw cars and trucks have oil issues? Went through this with the 645ci.  Ridiculous!