19. Lada Riva
They presented the Lada Riva in 1980, basing it on an old Lada 1500, which was a copy of an old Fiat 124 Sedan. And they discontinued this model recently, in 2012.
However, over the decades the car hardly changed, retaining its recognizable boxy shape. Lada managed to sell it worldwide for over 32 years. But, the majority of production ended up on the domestic Russian market.