( http://www.TFLcar.com ) The new 2013 BMW X5 Xdrive 35i is a very sporty German Crossover that had the body of a family hauler but the soul of a sports car. The question that we strive to answer in this TFLcar drive and review is does the 2013 BMW X5's heart, in other words it's engine, match to the family hauler or to the sports car.  To find out we test the BMW X5 with the M sport and performance packages from 0-60 @ 1 mile above sea level and we also drive the car in the Colorado Mountains in another fun and informative TFLcar Review.