The X5 is BMW'S mid-size luxury SUV that made a debut in 1999 with the E53 model and came in as the first SUV to be produced by BMw. This is the 2nd gen of the X5 which was launched in 2006 for the 2007 model year. It featured a torque split capable XDrive All wheel drive system which comes as a big advantage in maneuvering terrains. It uses a 3.0L diesel engine with torque rating of 520Nm. It is a powerful SUV and a capable one.