Monday, February 17, 2014

How many electric cars sold in 2011?




omg ;O





Answer
This is a more difficult question to answer than it might seem. Most of us have heard of two relatively mainstream electric cars, the Nissan Leaf and Chevy Volt. However, there are a few dozen smaller electric car companies, all of which sold some cars in 2011, but most of these smaller companies don't provide sales figures.
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In addition, the problem doesn't just involve electric cars sold in the United States. India is a large and growing market for cars, and some electric car companies (such as Mahindra Reva) target India and Europe. Likewise, China set an ambitious goal to put 500,000 electric cars or hybrids on the road in 2011. They have not met this goal (by far), but they are not exactly anxious to issue a press release on how far off they were.
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So in the end, I'm going to give you a pure guess.
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It looks like Leaf sales will reach about 8000 sales, and Volt sales maybe 7000 by the end of December. We'll say about 5000 various battery EVs built in China. And another 5000 for India. Then for two dozen very small EV manufacturers, about 500 sales apiece.
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Wild guess total: about 26,000 electric vehicles sold in 2011. I think this is a minimum. My numbers for China and India could be low.
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In addition, 2012 sales of EVs will surely be much, much bigger, as 2011 has been the "ramp up" year for some EV models. Both GM and Nissan have stated their intentions to build many times the number of EVs they made in 2011. Plus many new EV models are slated for introduction in 2012. China is not backing away from their 500,000 goal either.

who invented electric cars?




Kendal


What country invented electric cars and which country uses them the most?


Answer
Electric taxicabs were the first electric cars, built by the Electric Carriage and Wagon Company of Philadelphia starting in 1896, and used on the streets of New York to deal with the "horse pollution" of the day.
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The country with the most electric vehicles presently is probably the United States. There are several thousand hobbyist electric cars on the road in the US, joined in 2011 by several thousand Nissan Leafs and Chevy Volts.
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However, the lead in electric vehicles may not last long. China plans to invest over $15 billion in electric car infrastructure, and sales of the Leaf and Volt will target Europe in 2012, which is likely to be a prime market for electric vehicles - as gasoline is much more expensive in most countries outside of the US. Other electric vehicles in development at various car manufacturers have Europe and Asia as primary marketing targets.




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Sunday, February 16, 2014

Are electric cars heavy?




crackerjac


And if so, how is the safety subpar compared to piston driven cars?


Answer
Electric cars are slightly heavier than petrol counterparts. Although the electric motor is about 1/4 the the weight of a petrol engine the batteries are far heavier than a fuel tank.

However this weight is generally placed much lower to the ground than in a petrol vehicle. This gives the electric vehicle an unusual amount of stability. Some electric vehicles are virtually un-tipable and with the right tires will have great traction in rain and snow. http://www.youtube.com/watch?NR=1&feature=endscreen&v=2ZFsevYIcpM By comparison an SUV will tend to tip over more easily than most cars due to its higher center of gravity.

Weight is only one factor when considering the safety of a vehicle. Physics dictates that a heavier vehicle will absorb more energy due to its inertial mass. While this suggests that the vehicle may sustain less damage this is not necessarily the case for the occupants. Statistics show that you are slightly more likely to die in an SUV. http://thedetroitproject.com/readmore/myths.htm

Old crash tests only used male dummies while newer tests have included a dummy supposed to represent the size and weight of a female passenger. http://www.consumerreports.org/cro/2011/08/crash-test-101/index.htm

Crash tests of electric cars show that commercial highway rated vehicles perform very well, but as expected cheaper models, sold as low speed vehicles do not perform as well. http://blogs.wsj.com/drivers-seat/2011/04/26/electric-cars-fare-well-in-crash-tests/

Any electric cars comming to market in 2011 in canada?




unplugged


other than the volt?

thanks!



Answer
Not that I've heard. Currently there only 3 car models available for purchase by the public, the Nissan Leaf, the Chevy Volt (not really an electric car) and the Tesla roadster. Both Nissan and GM are playing availability games. If you don't have a reservation on the Leaf now, no car until 2012. GM is only planning to make 10,000 Volts and is only planning to sell them in select cities (mine isn't one of them). That leaves only the Tesla roadster. Tesla makes no bones about it, if you cough up the $110K you can have the car anywhere that the local government isn't blocking sales.




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