BMW has unveiled the a new "near-production" prototype of its electric maxi-scooter. The German manufacturer has produced five operational prototypes of the BMW C evolution scooter which will be showcased at various events around Europe to prepare for the launch of the serial production version. The BMW C evolution maintains many of the styling cues from the Concept e scooter unveiled at the 2011 Frankfurt Motor Show. The white side body panels maintain their boomerang shape, though its much more angular and has a rectangular panel on its lower half. A refined split seat and mirrors with integrated turn signals complete the near-production picture. The scooter is powered by a 14.8 hp continuous output electric motor (as measured by ECE R85 regulations) with a peak output of 46.9 hp. According to BMW, the C evolution has comparable 0-60 kph acceleration to 600cc internal combustion scooters. Top speed however is capped at 120 kph (74.56 mph). Power the scooter is an 8kWh battery using the same lithium-ion storage modules as used on BMW's i3 electric car. BMW focused on optimizing the cooling of the battery to maintain the lifespan of the cells while at the same time preventing excessively low temperatures to minimize the effect of interior resistance which would reduce power. BMW decided to use air cooling for the battery in order to save space and weight. The battery casing has an aerodynamically-optimized cooling air shaft running through while the base has ...
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