BMW i3 Electric Car Teardown: Profitable At 20,000 Units, Says Engineer (Video)
Underneath its radical styling, the BMW i3 electric car has some unusual features. Its carbon fiber-reinforced plastic (CFRP) body shell and aluminum chassis are unlike anything found in most other cars–let alone its floor-mounted battery pack and optional range-extending two-cylinder engine. DON’T MISS: Audi, BMW, Mercedes, Porsche Electric Cars… …read more