Hyundai Motor Co. on Wednesday unveiled a teaser image of its upcoming all-electric Ioniq 9 sports utility vehicle, highlighting its massive-yet-sleek exterior design.The teaser for the three-row electric SUV presents the overall silhouette and the model's elongated wheelbase. Hyundai said the Ioniq 9 draws inspiration from the sleek exteriors and cozy interiors of boats.The Ioniq 9 symbolizes the largest vehicle class in Hyundai Motor's Ioniq lineup and the company's inaugural venture into the realm of large electric SUV models.Hyundai plans to fully unveil the design and features of the Ioniq 9 at a global showcase event next month.Source: Yonhap News Agency