There are numerous practical advantages to driving a new energy car. Firstly, emissions are cut considerably: cleaner air and a healthier environment result. Secondly, electricity costs less than gasoline in any event. Thus you save a large part of your fuel bill, even if like most people these days prices are lowest around midnight when demand falls off. Moreover, by virtue of the car's advanced design and manufacturing technology less work is required, thus lower costs in maintenance over the years: This is a win-win outcome. Owners are also encouraged to buy the car with government incentives such as tax credits and rebates. As a result, the purchase is even more cost-effective. In addition to the fuel savings, the overall driving experience is also improved--the car is quiet and smooth.