It may be based on the technical blueprint of the X3, but the 2015 BMW X4 looks more like a smaller version of the X6. With a front signature kidney grille accompanied by large air intakes, and rear design of a classical coupe, it features a wide range of high-performance engines, the xDrive all-wheel-drive system and an exclusive standard equipment like variable sport steering, performance control and sports steering with gearshift paddles.