23: Oldsmobile Aurora
By the turn of the 1990s, GM didn’t quite know what to do with Oldsmobile. Gone was the heyday of the technological renaissance the brand experienced a decade prior. Now the cars were nothing more than rebadged GM models with some fancier interior and exterior pieces.

GM knew how to make the Aurora stand out from every other sport sedan on the market, and it was thanks to V8 power. The Aurora was one of the hottest new cars for the 1995 model year, but as with most GM success stories the company couldn’t keep the momentum going and the Aurora faded into obscurity (via Hemmings).