Piaggio have updated their quirky three-wheeled MP3 range to include the new MP3 300 hpe and hpe Sport, which claim to be more agile and compact than other maxi scooters on the market, whilst remaining rideable on a car driving licence. Powered by Piaggio's 300cc four valve, liquid-cooled, single-cylinder, four stroke engine producing 24.3bhp at 7750rpm, the new bike enjoys a 16% power increase over the previous incarnation of the engine, with torque levels also up by 9% to 18.1ft-lb at 6500rpm.