FOR SALE: The Ultimate Family Cruiser - 2014 BMW X5 40d SE xDrive (7 Seats) Looking for a premium family SUV that doesn't sacrifice performance for practicality? This stunning BMW X5 40d SE is the perfect blend. Boasting the highly desirable 313 bhp twin-turbo engine, BMW's intelligent xDrive all-wheel-drive system, and a rare 7-seat configuration, this fully loaded cruiser is ready for everything from the daily school run to effortless continental road trips.