3: Ford Taurus SHO
The Taurus SHO was a car that Ford managed to bring back a few different times. The most recent incarnation of the car was a big gamble for Ford, and one that didn’t end up paying off. The company spent millions designing the new car, but consumers didn’t gravitate toward the large sedan (via Hot Cars).
Crossover vehicles have become more popular with every passing year and the appetite for new family sedans is waning more and more. The modern Taurus SHO was a great attempt to create a unique sport sedan, but it just didn’t connect with the consumers.