Tahoe07 
2007 BMW X3 SUV 3.0si 4dr SUV AWD (3.0L 6cyl 6M)
Transmission Problems
 Reporting back after 4500 miles driven. This X3 has a faulty transmission. It causes hesistation on acceleration from a stop, in curves, on hills, and in turns. The transmission needs to be reprogrammed (reference SB 24-08-07). Even after reprogramming the transmission is erratic. Would be very careful before purchasing.