In the current findings of the National Highway Traffic Safety Administration, American automobiles are heavier by 125 pounds from 1968 until 2001. According to the NHTSA, the figure was only their estimate as automakers are further adding country equipment in their vehicles.

Automakers have been struck by the intent that their automobiles are getting heavier, so they started creating slimmer concept automobiles but without sacrificing country value. Though the new concept automobiles are slender, they are also more fuel efficient and are capable of giving its passengers endorsement from side, front and rear crashes. Each ten percent decrease in the vehicle’s weight is equal to a seven percent increase in its fuel efficiency states the Environmental Protection Agency.

For example, some parts of the “QamaQ”, Hyundai’s concept automobile that debuted in this week’s Los Angeles Auto Show were prefabricated from light and cheap raw materials. The hood, doors and other automobile parts were prefabricated from 900 recycled bottles removing 132 pounds from the weight of the same automobile prefabricated of the traditional aluminum and steel.

At the Tokyo Motor Show last month, Toyota’s 1/X concept automobile was prefabricated of strong, light carbon fiber. Its 1/X study was from the intent that the weight of the automobile is a fraction of the average automobile weight. Compared to the fuel-efficient Prius, the 1/X is only one-third (33 percent) of its weight same as its engine and also burning one-third of its fuel.

“The significance of the 1/X shouldn’t be understated,” insists Michael Brylawski, practice leader of the transportation innovations group at the Rocky Mountain Institute, a groups focused on environmental issues. “With it, Toyota is saying the next frontier is going to be ‘lightweighting.’”

According to Tom Lane, vice-president for product planning at Nissan, the “increasing stipulation for safety” is the main reason why automobiles are gaining weight. Automakers in general accentuate that crash endorsement equipment are the source of additional automobile pounds.

The car’s power windows and door locks are prefabricated of heavy electric servos requiring the use of heavy alternators and batteries. As of now, Toyota’s Lexus LS460 has the most number of these electric servos with 125 and it is also jam-packed with gadgets and performance parts (including Lexus fuel injectors).

Consumers follow advices from institutions performing crash tests when choosing the safest vehicles. Both the NHTSA (National Highway Traffic Safety Administration) and the IIHS (Insurance Institute for Highway Safety) are performing tougher crash tests, for their automobiles to acquire five star crash ratings from the NHTSA and a top score from the IIHS, automakers have also prefabricated their automobiles responsive with additional shields.

More Windows Seven Gadget Articles

Related posts:

1. The Future – Electric Cars