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GM EN-V Explores Personal Urban Transportation

Tuesday September 13th, 2011 at 6:99 PM
Posted by: ponycargirl

GM EN-V Jiao
By Megan Green

In the late 1800′s, as cities grew larger and more crowded, the automobile become more and more of a necessity to offset the unhealthy and malodorous pollution from horses. Each horse could produce upwards of 35 pounds of waste per day, not to mention the macabre detail that dead horses littered the cities in the thousands per year. In 1903, William Phelps Eno wrote the first traffic code in the world for the city of New York and very soon the world was introduced to the Stop sign. Several years after that, Henry Ford put the modern assembly lines into practice, thus making the automobile cheaper and accessible to a wider range of consumers. This all led to the prevalence of automobile use and ownership facilitating the migration of people from cities to newly created suburbs post-World War II.

Now, in year 2011, we are at a similar crossroads. The trend has reversed; people are moving back to cities to decreasing space and resources. The streets are once again congested and, as a result, generating unhealthy emissions. Not only that, but the cost of filling up the gas tank just keeps skyrocketing. In the United States, CAFE (Corporate Average Fuel Economy) standards, enacted in 1975 as part of the Energy Policy Conservation Act, were updated in 2007 by the Bush Administration with the mandate to improve fuel economy (and therefore reduce tailpipe emissions) to 35mpg by model year 2020. President Obama announced another agreement July 29, 2011 to increase fuel economy to 54.5 miles per gallon by model year 2025.

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Posted in Expert Reviews, Feature Articles, GM-news, hybrid |Tags:, , , || No Comments »


Tesla Model S EV Sedan

Wednesday June 1st, 2011 at 4:66 PM
Posted by: aquadog

Tesla Model SThe new electric Tesla Model S  production is scheduled to begin in mid-2012, starting with the Signature Series, and continuing with the 300-mile batteries, followed by 230-mile and 160-mile battery options later that year. Tesla will offer three battery options, the 160-, 230-, and the 300-mile range. The Model S will come standard with the 160-mile range battery with the 230-mile and 300-mile range batteries as optional upgrades. The Model S Signature will also come with the 300-mile range battery and will have limited edition offerings with colors and options not available for Model S.

The Model S will have a top speed of approximately 125 mph, a 0-60 mph time of approximately 5.6 seconds, and a single-speed gearbox. It will feature a standard 17” infotainment touchscreen on every Model S with in-car 3G connectivity for streaming radio and gps navigation, a liquid-cooled, floor-mounted battery pack, and panoramic glass roof and rear-facing child seats as planned optional upgrades.

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Posted in Press and News, Tesla |Tags:, , , , || 2 Comments »


Video of Nissan Esflow EV Sports Car Concept – The Sports Car of the Future?

Monday February 14th, 2011 at 2:22 PM
Posted by: aquadog

Nissan Esflow EV Sports Car ConceptNissan will unveil the new electric Esflow EV sports car concept at next month’s Geneva Motor Show, to demonstrate how a sports car of the future might look.

Nissan’s Esflow is based on the technology from their first practical Zero Emission car, the Nissan Leaf; however, the powertrain is tuned to offer a more sporty driving experience with rear-wheel drive and two motors. The two electric motors are positioned above the axis of the rear wheels to control the left and right wheels independently, producing optimized torque (60mph/100kph in under 5 seconds), vehicle stability, and efficient power regeneration. Like the Leaf, the motors will be powered by laminated lithium-ion battery packs, but will be situated low along the axis of the front and rear wheels, to help out the center of gravity, allowing the Esflow to travel over 150 miles (240km) on one charge.

Video clip and photo gallery of the Esflow after the jump
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Posted in Nissan, Press and News, Viral Video |Tags:, , , , , , , , || No Comments »




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