9. 1976 Cadillac Seville
The 1976 Cadillac Seville marked a turning point in American luxury, introducing the concept of a smaller, more efficient upscale sedan.
In an era dominated by oversized vehicles, the Seville’s refined proportions and fuel economy set it apart.
Cadillac’s decision to downsize luxury predated similar moves by BMW and Mercedes, making the Seville a true industry trailblazer.
As Automobile Magazine observes, this model redefined expectations for what a premium car could be.