The most iconic feature of course… The "refrigerator door." BMW's Isetta was built on license from an Italian automaker. Today, it's the most popular microcar to collect. BMW produced over ...
While that may be more than a single-turbo I6 from BMW, the X6 40i has the upper hand in terms of weight. More specifically, the German automaker lists 4,855 pounds (2,202 kilograms) compared to ...