27: Plymouth Prowler (1997)
The 1990s were a time of innovation at Chrysler like never before and the company was striking hit after hit with consumers. The Plymouth brand was sort of a sore spot because it didn’t have a brand identity like Dodge and Chrysler did, which meant a halo car was needed. Inspired by a Chip Foose design, the Prowler looked like every bit the retro hot rod. The only problem was that Chrysler forgot to give it power and stuck a standard-issue 3.5L V6 under the hood.

Needless to say, consumers weren’t impressed and the Prowler became more of a showroom piece than anything. Sales were low and Plymouth was eventually discontinued in 2001, at which point the Prowler became a Chrysler for a few more stagnant years. Had Chrysler incorporated a V8 powerplant, the Prowler could have been a smash hit.