6: 2000 Daewoo Nubira
Daewoo is a Korean automaker that had an interesting run in the United States. The automaker had a unique advertising structure here in the U.S. where college students were used to promoting the cars. Although this was a unique strategy, Daewoo sales in the U.S. were minuscule at best (via Forbes).

The Nubira was a mid-range car that offered decent standard features for the price. But its cheap design and lackluster reliability meant many consumers turned their backs on the car.