2009 BMW X6 in West Palm Beach

Now that I've spent some time in the X6, I still don't quite know what to make of it. When BMW introduced the X5, the notion of an SUV with good steering feel, a well-controlled ride, good body control, and an overtly sporty powertrain was compelling: the X5 didn't drive like a wallowy old pickup truck; it drove like a BMW. But it also had a lot of utility, so it was, arguably, worth carrying around all that extra mass and the subsequently more substantial chassis components required to support it.

And now we have the X6, which is, essentially, a four-door, four-wheel-drive coupe/crossover with only a smattering of the X5's utility yet nearly all of its weight (at 4894 pounds, the X6 weighs only 88 pounds less than the X5) and mass. It seats only four people, albeit very comfortably and luxuriously. It is rated at 20 mpg on the freeway, but I barely achieved 17 mpg with the cruise set at 80 mph.

It will come as little surprise that the X6 is a very good driver. It has much more in common with a sport sedan than with any SUV, with typically BMW traits: direct steering, strong brakes, firm damping, and superb body control. I first drove an X6 back in April in South Carolina, with BMW's new, 400-hp, 4.4-liter, twin-turbo V-8, which is an amazing engine. But the twin-turbo inline-six in our recent tester proved to be all the engine this brute needs. Mated to BMW's excellent six-speed automatic transmission, it sounds absolutely terrific when you leg the throttle, and it did not pause to catch its breath when I pushed the X6 to an indicated 122 mph, at which point it clearly was ready for more, even if my driving record and I weren't.

Although the X6 came in for a lot of criticism for its looks when it debuted at the 2007 Frankfurt Motor Show last September, I have to admit that its styling is growing on me.... Read full article