For Export New 2015 GMC Yukon XL Options: ENGINE, 5.3L ECOTEC3 V8 with Active Fuel Management, Direct Injection, Variable Valve Timing and Flex Fuel, includes aluminum block construction (STD), TRAILER BRAKE CONTROLLER, INTEGRATED, SEATS, FRONT BUCKET WITH PREMIUM CLOTH and (AG1) 6-way power driver and (AG2) front passenger seat adjusters, adjustable head restraints, driver manual lumbar control, floor console and rear storage pockets (STD).