The BMW X5 is a mid-size luxury crossover SUV produced by BMW. The X5 made its debut in 1999 as the E53 model. It was BMW's first SUV. At launch, it featured all-wheel drive and was available with either a manual or automatic gearbox. The second generation was launched in 2006, and was known internally as the E70. The E70 featured the torque-split capable xDrive all-wheel drive system mated to an automatic gearbox. In 2009, the X5 M performance variant was released as a 2010 model.

Bayerische Motoren Werke AG, commonly abbreviated to BMW, is a German multinational manufacturer of luxury vehicles and motorcycles headquartered in Munich, Bavaria, Germany. The company was founded in 1916 as a manufacturer of aircraft engines, which it produced from 1917 to 1918 and again from 1933 to 1945 creating engines for aircraft that were used in the Second World War.