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They have these claims that the hybrids get such good gas mileage. And they probably do. How much does it cost you in electricity to charge up their batteries? Cause if it costs a lot in your electric bill, why bother? And then there is the cost of a new battery? How often do you have to pay that out? Anybody been through this or have knowledge thereof?

2007-02-10 08:04:21 · 4 answers · asked by Anonymous in Cars & Transportation Other - Cars & Transportation

4 answers

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Electricity costs much less than gasoline, and this is easy to show.
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The question is muddled a bit when talking aboiut hybrids, because, unless you have a plug-in hybrid, and do nearly all your driving on electricity from your wall socket, some of your electricity is going to come from gasoline.
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Also, the NIMH batteries used in most hybrids is a very expensive battery technology. The patents were bought by Chevron/Texaco, so they have little incentive to bring down the prices, since they would rather sell you gasoline!
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So for the purpose of comparing gas versus electricity, we'll look at pure electric cars. I drive an 'old technology' electric car, powered by lead-acid batteries. My batteries are good for about 25,000 miles, and cost about $800 to replace. (NIMH batteries are good for over 100,000 miles.) So my battery replacement cost per mile is about 3 cents.
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Electricity is sold in kilowatt-hours. My car gets about 4 miles to the kwh. Here in Detroit, the off-peak electricity rate (a special overnight-only rate) is only 3 cents per kwh. That's less than ONE cent per mile!
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Adding this to the battery replacement cost, my total cost of driving is only 4 cents per mile. Even if electricity is three times as expensive, it wouldn't be a whole lot worse than this. What does gasoline cost? Depending on pump prices, between 10 and 15 cents per mile.
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So electricity wins the cost contest hands down.
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What about present day battery technology? The expensive NIMHs used in most hybrids will be obsolete very soon. Lithium-Ion batteries have more power, and are on track to be much cheaper than NIMHs. The Chinese already have a Li-Ion battery design on the market now at about one-tenth the cost of competing batteries.
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Another exciting battery is made by Altairnano. They have redesigned the li-ion battery (based on research at MIT) to be safer, longer-lasting, and faster-charging. Here's an electric car using the batteries:
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http://phoenixmotorcars.com/models/fleet.html
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The Phoenix can travel up to 250 miles per charge, carries 5 passengers plus cargo at 95mph, charges in only 10 minutes, and has batteries that will last well over 200,000 miles (for the life of the car.) Yes, it's a real car, orders have been taken and they begin building cars this month.
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2007-02-11 02:12:49 · answer #1 · answered by apeweek 6 · 0 0

some hybrid automobiles such via fact the Lexus LS600h (5.0L V8) have fairly super petrol engines. As before spoke back, the theory of a hybrid petrol/electric automobile is that the electrical powered motor gets the automobile shifting from a quit or very sluggish speed, that's a time while a petroleum engine is very inefficient and an electric motor with that's linear torque output is at that's maximum useful over a petroleum engine. as quickly as the automobile has reached a definite speed the petrol engine starts off up and can provide potential to the wheels to boot, this maintains to a point the place at secure cruising speed the petrol engine is handing over all the potential and the electrical powered motor has close off. in the present day the petrol engine is charging the automobiles batteries as much as boot. Hybrid automobiles for this reason purely coach significant gasoline intake reward on automobiles that have a common volume of sluggish and quit initiate city utilising. the version in gasoline intake between a typical automobile and a hybrid usually used on long distance toll street utilising would be plenty smaller and doubtless negligable.

2016-11-03 02:22:16 · answer #2 · answered by ? 4 · 0 0

Hello, I did not read the whole article but skimmed this part, I may have taken it out of context:
"Fuel costs for conventional vehicles stand on 6 cents per mile while for plug-ins the cost is only 3 cents per mile including the cost of electricity. "
from:
http://www.iags.org/pih.htm

2007-02-10 18:23:20 · answer #3 · answered by RogerDodger 1 · 0 0

as for the cost of a new battery, EXPENSIVE!!!!!! in theory, the battery should last the life of the car.

2007-02-10 15:58:56 · answer #4 · answered by keyway51 3 · 0 0

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