Mercedes-Benz will tell you that it started the luxury SUV market, but Land Rover would disagree. The Land Rover Range Rover Sport is fit enough to take on tough terrain OK, but it's really meant to shine in the twisty bits of mountain roads. Brembo brakes and an available 390-horsepower supercharged V-8 help make molehills out of those mountain roads. Inside, the Land Rover Range Rover Sport sports a first-class interior, and even deeper inside, Olympian-tough body-on-frame construction.