16. Chevrolet Caprice (1991-1996)

The so-called ‘bubble’ Chevrolet Caprice of the 90s was instantly polarizing, thanks to its rounded, bulky design. Divisive looks aside, the Caprice struggled with quality control problems that hurt its standing in the full-size sedan market.
Compared to the Ford Crown Victoria, the Caprice offered less refinement and dependability, making it a less attractive choice for both families and fleets.
As outlined by Motor Trend, this generation Caprice never quite shook its reputation for mediocrity.
Motor Trend: Chevrolet Caprice History