See also:

Xenon headlamps
Because of the long life of these bulbs, the likelihood of failure is very low. Switching the lamps on and off frequently shortens their life. If a bulb fails, switch on the front fog lamps and ...

xDrive
xDrive is the all-wheel-drive system of your vehicle. Concerted action by the xDrive and DSC further optimize traction and driving dynamics. The xDrive all-wheel-drive system variably distributes ...

X5 M in the Market
Purists might grumble about the revered M badge spreading to BMW's crossovers, but as other manufacturers have shown, there's money to be made in high-performance SUVs; you need only look at Merce ...