Coupelike agility combined with SUV utility? That's the promise of the 2009 BMW X6. It sounds like a stretch, but if any company can pull it off, BMW can. It already made its X5 SUV handle like a sedan, so making the similarly sized (although slightly lower) X6 feel like a coupe isn't impossible. A choice of two turbocharged engines should help. Base models, which will be known as the xDrive35i, will get the same twin-turbo 3.0-liter inline-6 as the 3 and 5 Series sedans. It delivers 300 horsepower and 300 pound-feet of torque, so even the entry-level X6 should be plenty fast. The real news is the top-of-the-line model known as the xDrive50i. It's the first BMW to use the company's new twin-turbocharged 4.4-liter V8. Like the smaller inline-6, the all-aluminum V8 uses direct injection to help deliver both efficiency and big power. Rated to produce 400 hp and 450 lb-ft of torque, the xDrive50i tops both the supercharged Range Rover Sport and the Porsche Cayenne S in both horsepower and torque. BMW says the xDrive50i will go from zero to 60 mph in 5.3 seconds. Top speed is electronically limited to 155 mph.
