Reuters: Italy’s Piaggio is preparing to launch a small city three-person, four-wheel car, including a hybrid-powered version, for use in Asian and European cities to overcome traffic congestion, its Chairman Roberto Colaninno said on Tuesday. Best known for its Vespa scooters, Piaggio plans to launch the low-consumption, low-polluting vehicle on the market in the next three years but has so far made no decisions on where to produce the vehicle, nor where it will start selling, nor the price, Colaninno…