i need info on cars that run partly on electricity and partly on gas
Check out http://www.all-about-car-selection.com/hybridSUV.html for more information on hybrid vehicles. Hybrids are better suited to city drving as the engine can shut down when the vehicle is stopped and the electric motor keeps the vehicle on.
Over the next 5 years, we’ll see huge growth in the hybrid vehicle market. That said, hybrids are nothing new. Toyota introduced the Prius in Japan 9 years ago.