WARNING: This page is about a different car, the 2013 Hyundai Tucson and 2012 Hyundai Tucson. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Under Body - Projected Dimensions (1 Of 2)
Courtesy of HYUNDAI MOTOR CO.
Fig 2: Identifying Under Body - Projected Dimensions (2 Of 2)