BMW's->ke178 illustrious history began during World War I when the now-successful luxury car-builder developed fighter aircraft-engine. At the end of the WWI it switched to developing motorcycles, then in 1929, BMW bought its way into the car industry when it purchased the Dixi Car factory and started developing automobiles -- some of its best were elegant roadsters.

The first roadster->ke1418 to roll out of Bimmer's factory was the 315/1, which was based on the 315 saloon. From here, things evolved to the 328, which was one of the most successful roadster ever developed by BM and won the Mille Miglia in many times and the 1939 24 Hours of Le Mans->ke1591.

After the WWII, BMW was in great trouble and it needed a car to rescue it, and BMW thought that car was the 507. It was indeed a great car, with one of the most gorgeous design languages in the era and a powerful engine under the hood. However, because of its high price -- $10,500 -- the 507 was almost responsible for putting the BMW into bankruptcy. Only 252 units were ever developed, despite BMW's 5,000-units-per-year projection.

Next BMW started to develop the Z series, with the Z1 being the first model. What is very cool about the Z1 is that the doors drop down into the door sills so you can drive it with no doors. Next we had the Z3->ke340, Z8 ->ke1697 and the current Z4->ke289. The black sheep of the family was the Z3->ke340, which never really looked or felt like a BMW.

Check out the video (above) to get a closer look at Bimmer's history of roadsters.

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