The most powerful Range Rover ever is more than just a one-trick pony

The whole point of the Range Rover Sport is its ability to be all things to all people. More enjoyable to drive than the larger “full-fat” Range Rover, but no less capable off-road and no less comfortable on it, the Sport is as appealing for its breadth of ability as for its style and badge appeal.

But Land Rover is trying to extend that appeal with a new, high-performance model that builds on the car’s ...