Close up of poster reading 'The Price of Independence' compares the costs of driving a gas car versus an electric vehicle. Nissan Leaf Zero Emission Tour promotional event for the Nissan Leaf electric car that is scheduled to be released in Fall 2010. Car specs from Nissan: 5 person capacity, 90 MPH top speed, lithium-ion battery, 100 mile average range per charge. Santana Row, San Jose, California, USA, 12/5/09