Top 10 Green Cars . The hottest thing right now in the automotive industry is eco friendly cars and trucks. The following are the top 10 eco friendly cars for 2010. The upcoming Chevrolet Volt 230 will top the charts as it is said to give … This little car sports an Integrated Motor Assist hybrid system that starts with a 1.3 liter four cylinder gasoline engine with 88 horsepower and 88 pound feet of torque. The electric motor generates another 13hp and 58 pound feet of …