Oh man the 1980s is a vast repository of cars that I thought
were cool back in the day. Many of them GM, and many of them for their looks or for weird tech stuff (Pontiac 6000 with a digital dash and 11,000 tiny gray plastic buttons comes to mind). Remember the Chevy Celebrity Eurosport VR?? Of course not, no one else does either but I thought it was cool. In my defense, I would have been about 10 years old at the time.
BTW I don't think I've ever actually seen a Cavalier fastback in real life??