Nav System, Moonroof, Aluminum Wheels, Turbo Charged Engine, All Wheel Drive, Back-Up Camera. 540i xDrive trim. EPA 29 MPG Hwy/22 MPG City! Warranty 4 yrs/50k Miles - Basic Warranty;KEY FEATURES INCLUDENavigation System, Sun/Moonroof, Back-Up Camera, TurbochargedWHY BUY FROM USWelcome to Fields BMW Northfield, a proud member of Fields Auto Group which has been selling luxury automobiles since 1971Fuel economy calculations based on original manufacturer data for trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase. ... see more