The X6 never made a serious claim to utility. It can't carry much cargo, and it's not up for the challenge of serious off-road activities. But the heavy crossover with distinctive styling knows how to perform on the road. And a high-performance M variant makes perfect sense.
For urbanites seeking a thrill on the pavement, the X6 M delivers with a 4.4-liter twin-turbocharged V8 that churns out a massive 555 horsepower. Luxury is also in high supply, with the latest cabin gadgets and ride-enhancing features.