BMW X6

This fantasic one owner M50d is powered by a 376bhp 3.0-litre triple-turbo diesel engine, with a mighty 740Nm of torque, it has all the real-world performance you could ever need and still achieves 42.8mpg! It doesn't take long to realise that it isn't wasn't just one of the best diesel engines available at the time, but one of the best engines full stop. The way it revs quickly and smoothly with immense torque on tap, regardless of which gear you're in, makes for devastatingly quick progress along a flowing back road. When you want to cruise quietly, it burbles away in the background; and when you give it full throttle, it sounds like a muffled V8. It's complemented perfectly by the eight-speed auto box, too, which never gets flustered whether you're rifling through the gears in manual or leaving it to its own devices. Supported with a comprehensive service record, superb spec including numerous optional extras, we believe you simply wont find better particularly at this price!