2011 Nissan Leaf is a pure electric car first offered for sale to the U.S. mass market. This 5-passenger, 4-door hatchback runs exclusively on electric power. The leaves come in two trim levels, base SV and uplevel SL. All use a 107-horsepower electric motor and lithium-ion battery. Nissan claims a maximum driving range of 100 miles. Leaves charging port can accommodate a 110-volt household