BMW today announced the arrival of the enhanced, 2015 BMW X3 Sports Activity Vehicle(R). In 2003 BMW founded the mid-size SAV segment with the launch of the original BMW X3. Since 2003, the BMW X3 has been a paragon of sporty dynamics, premium ambience and robust agility - accumulating sales of more than one million units worldwide in the process. The second-generation BMW X3 has made a compelling case for itself since its introduction in 2010,...