NEW YORK (AP) — BMW is giving fans of its 3-Series more room and better gas mileage in two important variations of the small luxury sports sedan that it's rolling out at the New York International Auto Show this week. On Wednesday, the German automaker will formally unveil a new 3 Series Gran Turismo, which has a bigger distance between the front and rear wheels to create more rear-seat legroom and cargo space in the trunk.Read more on NewsOK.com