Showing posts with label History. Show all posts
Showing posts with label History. Show all posts

Tuesday, March 31, 2009

Main Issues You Should Know Before Buying a Hybrid Car

Main Issues You Should Know Before Buying a Hybrid Car

Price. One of the biggest issues of people who want to buy a hybrid car is the price. Buying a hybrid car can cost you several thousand dollars more than its gasoline-engine counterpart. The cheapest hybrid is around $20,000 while the luxury models are well over $100,000. It is predicted that the cost of hybrid vehicles will go down in the coming years as the production cost will decrease and the supply will increase.

Fuel Economy. A hybrid car is known for fuel economy. In fact, if you drive a hybrid, you can save as much as 60% on fuel. A fuel-efficient hybrid car can run from 35 to 50 miles on a gallon. However, high end hybrid models such as Chevrolet Tahoe Hybrid and those from Lexus that are built for performance still offer relatively good fuel economy.

Vehicle Option. Hybrid car models are very limited today. If you can't live by the available options, you can wait a year or two as many manufacturers have announced the release of newer hybrid cars.

Maintenance Cost. With a more complicated internal structure, the common belief is that hybrid cars are more expensive to maintain. The fact is, maintenance cost for hybrid cars is comparable to conventional vehicles. Many also fear that the battery replacement is very expensive. While the cost of battery replacement is said to be between $2,000 and $5,000, there has yet to be a report of a battery needing to be replaced due to defect or malfunction.

Apart from environmental factors pollution can also greatly affect the health of the general public especially in the suburbs. Gas prices have also soared. Due to this people have turned to hybrid vehicles instead of the conventional four-door and SUV. Hybrid technology has developed greatly in the recent years

Safety,Hybrid cars are in general, as safe as conventional cars but there is a concern that electric shock can happen. This is a possibility but hybrid cars have been around for 10 years and there are no reports of this incident.

Luxury and Convenience. Since the price of a hybrid car is 25% to 50% higher than its gasoline counterparts, most hybrids are upscale and involve the latest gadgetry and luxury amenities.

Interior Space. Hybrid has almost become synonymous with the Toyota Prius and Honda Insight. As a result the word "hybrid" is perceived as cars with small interior space and the use of electric motors and gasoline engines. While the latter is true, the former is not entirely accurate.

Since the first release of the Prius, the market has seen several hybrid cars with more interior space. The Honda has Civic and Accord (discontinued) have a good interior space. So with Toyota's Camry, Highlander (SUV), and second generation Prius (midsize), Ford Escape hybrid, Mercury Mariner Hybrid, and Chevrolet Tahoe Hybrid among others.

Related Post :
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History of Modern Transportation
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Tuesday, February 10, 2009

History of Modern Transportation

History of Modern Transportation

People may be surprised to know that the idea of electric and hybrid vehicles have been present even before the gasoline engine was invented. A lot of people with their brilliant ideas revolutionized modern transportation as it is today. With the rise of health-threatening pollutants, new age electric and hybrid vehicles are truly becoming a reality.

When Electric Cars Ruled the World

Robert Anderson from Scotland created the first electric carriage during the 1830s. Professor Stratingh of Groningen from Holland designed a simple electric car. Christopher Becker was Stratingh’s assistant who built the model in 1835.

In 1842, Thomas Davenport from the United States and Robert Davidson from Scotland built more advanced electric vehicles with the use of non-rechargeable electric cells. Gaston Plante from France improved the storage battery and created a better model in 1865. Sixteen years later, Camille Faure continued to improve the storage battery.

During the late 1800s, several European nations like Great Britain and France began the spread of electric vehicles while constantly innovating for better design and performance. Electric cars did not need gear changes. The United States followed with the creation of electric tricycles.

At the turn of the century, electric cars were selling better compared to their gasoline engine counterparts due to less vibration, noise and pollutants. In 1916, Woods invented the first hybrid consisting of an electric motor and combustion engine.

The cost of electric vehicles was somewhat expensive so only the people belonging in the upper class were able to afford them. Prices would reach $2,000 to $3,000 depending on the interior and materials used.

Production peak for electric vehicles were from 1910 to 1912. During the 1920s, road systems were significantly improved so people needed vehicles that traveled farther than electric cars.

The price of gasoline also decreased making it more affordable for everyone. Charles Kettering invented the electric starter for gasoline cars taking away the tedious hand crank. Henry Ford and his idea of mass production at lower costs continued to reduce the popularity of electric cars. Gasoline cars at this point were only about one-third the price of an electric vehicle.

Decline and Regrowth

From 1935 to 1960, electric vehicles were slowly fading from the scene. However, people began looking for alternative fueled vehicles in order to solve problems on pollution and the growing price of gasoline. More practical models of electric vehicles were proposed.

A number of actions were also imposed in the United States and across the globe to exert effort in improving electric vehicles.

Some great works were the U.S. 1990 Clean Air Act Amendment as well as the U.S. 1992 Energy Policy Act. Other states required vehicles to have zero emission. Some of the largest automobile manufacturers as well as the U.S. Department of Energy collaborated to start making hybrids. Mileage, speed and performance were greatly enhanced in these newer models.

Recent electric and hybrid models are able to generate energy through special energy-converting systems. Hybrid models had special dual engines running on both gasoline and electricity which helped conserve a lot of fuel aside from being environmentally friendly.

Sedans, SUVs and trucks were quickly built using the newly discovered technology. The method of running on electricity had various approaches but the main idea of being conservative and green was present in all models.

Hybrids: The Pollution Solution

Gasoline engines were proven to be reliable and powerful. However, the constant burning of gasoline released a variety of harmful gases like carbon dioxide, carbon monoxide, hydrocarbons and nitrogen oxide. These are also known as greenhouse gases which trap heat in the atmosphere instead of allowing it to go out into space. The result would be global warming wherein surface air temperatures and sub-surface temperatures in the ocean would rise.

Although there are also natural causes to global warming, vehicle emission significantly multiplies the rate spurring the creation of alternative fuel sources. Electric and hybrid vehicles have shown to be very promising in reducing the greenhouse effect.

Pollution will be minimized greatly if more and more people will start relying on these newer models which do not emit any harmful gas at all. These vehicles are also very economical since there is no longer a need for crude oil which constantly is growing in price.