The X6 has super-heavy steering, terrible visibility in any direction other than forward, has crappy rear seat space and headroom and laughable cargo space, has left me stranded twice, is kind of weird looking and yet is an unabashedly aggressive joy to drive, especially the 5.0 or X6 M although the 3.0L is no slouch. I love the thing. It is a horrible idea raised to near-perfection.