When the facelifted Range Rover Sport and Land Rover Discovery 3 (LR3 in the U.S.) take their bows later this year, in addition to the new faces they'll also be showing off new engines. The 2.7-liter TDV6 currently used is good for 190 hp and 324 lb-ft. The new engine will be Jaguar's 3.0-liter twin turbocharged V6 diesel and will come in two flavors: one with 237 hp for the Discovery 3, and one with 272 hp and 420 lb-ft for the Range Rover Sport.
Those numbers are down on the figures achieved by the same lump in the Jaguar, at 275 hp and 443 lb-ft, but even the 237 hp variant should give the 190 hp 2.7-liter a proper shellacking. Even though the 2.7-liter, might remain as an option, the same engine swap yielded a 12% increase in gas mileage in the Jaguar. With the 3.0-liter providing more power on less fuel, it makes us think the 2.7-liter will be shown the door either by Land Rover or its customers.