Pros and Cons of Hybrid Cars
There are a number of ways to look at the pros and cons of hybrid cars. For those concerned most about the environmental effects of vehicles, the pros and cons of hybrid cars relating to that aspect of their operation will be the most important. There are those who are more concerned about saving money on gasoline and performance, and for those people the range, speed, power, and miles-per-gallon rating of hybrid cars will be the most important. Let’s first take a look at the pros and cons of hybrid cars relating to the environment.
The pros and cons of hybrid cars are surprisingly well balanced, although there are of course a few more pros than cons to hybrid cars relating to the environment. The makers of hybrid cars seek to appeal to consumers concerned about the environment, and so produce hybrid cars which produce less pollution and carbon dioxide than conventional cars.
The way they do this is to design hybrid cars which use a combination of a gasoline engine and another power source, most commonly electricity. Subsequently, hybrid cars require less gasoline to be powered since there is a second power source. Other pros of hybrid cars relating to the environment include reduced noise pollution, and in general more efficient use of fuels and power.
An example of this would be a feature called regenerative breaking, which is found in many hybrid cars. This feature uses the kinetic energy produced while breaking to partially charge its batteries. It is a useful feature which is obviously a pro for those concerned about vehicle efficiency. Cons relating to hybrid cars and the environment include the fact that although many of them produce less pollution, they still produce it. Also, the most common type of hybrid cars which use gasoline-electric engines still require gasoline fuel to run, or they will not run at all.
Also, cars with electric batteries still require recharging and so derive their energy most often from conventional power plants, which burn fossil fuels and so emit pollution to produce electricity. However, all of these cons are still less harmful to the environment than conventional gasoline powered vehicles.
When it comes to the pros and cons of hybrid cars relating to performance, the comparison is again surprisingly well balanced, although one notable con of hybrid cars is that as of yet there are no hybrid cars which can perform as well as some gasoline powered cars.
The most notable pros of hybrid cars relating to performance are that money is saved when buying gasoline because of miles-per-gallon ratings which are often two to three times as much as conventional cars, or sometimes completely eliminated, subsequently increased range, and reduced engine wear. The cons of hybrid cars are that many less conventional ones have only a fraction of the range, power, and speed of conventional cars, and that many have problems with reliability relating to engines or parts.
