The X5 is a smooth, classy and luxurious SUV, but not as practical as its best rivals and relatively expensive to buy. Opt for the xDrive45e, though, and you are buying one of the most impressive plug-in hybrids around, combining all the best points of the standard X5 with a substantial real-world electric range.get the best price
Adds some important bits of hardware for a sportier drive and even larger wheels, but because the X5 is no sports car to start with, it’s hard to recommend paying the extra for this top-of-the-range model.
Engine: xDrive M50d
The range-topping M50d kicks out earth-shaking performance. There’s an extra 130bhp over the 30d (a total of 395bhp), meaning it’s immediately responsive and gains speed effortlessly. You’ll be hitting motorway speeds (and beyond) before you know it.