In these very specific circumstances you get a sense of what BMW was trying to achieve with the X6 M, but the fact remains that it really ought to have a wider operating window than it does.

Your message was sent. You'll receive a response shortly. The BMW X6 is based on the mid-size BMW X5 SUV but has a sleeker profile thanks to its tapered, fastback-style roofline. The xDrive40i ...