13. Ford Thunderbird
The ’90s Ford Thunderbird was perhaps one of the most forgettable two-doors on the market. There were plenty of two-door coupes around this time. The V8 engine was a nice tough to make the coupe powerful, but the design was forgettable at best. Ford was at a peak during this time, and the Thunderbird was an effective car on the Nascar circuit.
The Thunderbird didn’t have a product line toward the end. There was no convertible version of the car, and the supercharged version went away. There were some advantages to the Thunderbird such as the engine. But the styling made the car a forgotten addition to the Ford lineup.