1992 Oldsmobile Alero Alpha
Not to be confused with the Alero that hit showrooms later, the Alero Alpha was a sleek coupe concept designed to show off GM’s new design language. With clean, sculpted lines and flush glass, it looked like a proper sports coupe.
It had a glass roof, digital dash, and a cockpit-style interior. Though the eventual production Alero was far more boring, the Alpha hinted at what could’ve been if Oldsmobile had pushed the envelope harder in the showroom.