First factory-built Fisker Karma hits the stage

 Staying true to its concept form, the factory-built Fisker Karma plug-in hybrid that hit the stage at the Paris Motor Show retains the concept’s massive 22-inch wheels (Fisker says it’ll be the first production car equipped with standard 22s), sensuous styling, 403-plus horsepower rating and the company’s promise ofachieving 100-plus miles per gallon in regular use. So, what’s exactly different