The Range Rover has been around for 48 years. In that time, there have only been three basic models — the original, the Sport, and, starting in 2010, the Evoque. Time to add a fourth to the list. Slotting in between the latter two models, the Range Rover Velar is the marquee's latest, using sustainable materials and pioneering technology to offer something unique amongst its well-regarded stablemates. Its moniker comes from the codename given to the original Range Rover prototypes of 1969. Beyond that, details are scant, but we'll know much more on March 1.