Even more importantly, they've made the Prius Plug-in Hybrid for 7 years - it already has a big enough electric motor to drive it alone (up to 135 km/h), and a

Even more importantly, they've made the Prius Plug-in Hybrid for 7 years - it already has a big enough electric motor to drive it alone (up to 135 km/h), and a plug-in charging system.