Opel Vectra
Some hatchbacks are notchback three box designs, bearing a resemblance to sedans/saloons from a styling perspective, but being closer to hatchbacks in functionality by having a tailgate hinged from the roof. This is featured on cars such as the 1951 Kaiser-Frazer Vagabond, Simca 1100, Mazda 6 GG1, and Opel Vectra C.