Reason 5: Fuel-efficient and friendly to Mother Earth.

The Focus gets 24 miles per gallon city and 35 miles per gallon highway. In addition to the economically sensible fuel-efficiency readings, the Focus also has the option of an Al Gore-friendly PZEV (Partial Zero Emissions Vehicle) engine that emits so little pollution that it exceeds even California's stringent standards. And top it off, all of the seats in the Focus are made of biodegradable materials.