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THE Hybrid Transportation Thread pt 2(merged)

How to save energy through both societal and individual actions.

Re: general hybrid car advice?

Unread postby tsakach » Tue 31 Jul 2007, 22:35:15

$this->bbcode_second_pass_quote('Blacksmith', 'T')he thing that makes me warry of hybrids is the fact they are :

(1) Geared to stop and go traffic.

(2) Have batteries that will in three to four years require replacing at some cost.

Personally I would rather see desiels with some of the innovations used on hybrids.


Industrial quality Nimh batteries used in the Toyota and Honda hybrids last much longer, and the battery management systems extend the lifetime of the battery pack. Honda extended their drivetrain warranty on the Insight to 10 years/150,000 miles. This includes the battery pack, which so far, has not seen too many problems.

Agree that the hybrids work better in traffic or hilly terrain, and do not offer much advantage on flat stretches of highway or long hills.

I have been driving a Honda Insight for 4 years now, and I must say it is the best car I have owned or driven. It has a very high performance 1.0 litre engine, which is smaller than many motorcycles, yet it has no trouble keeping up with traffic, with good performance and responsive handling. And it is still the most fuel efficient vehicle on the road. It totally rocks!

The Honda Insight is a proof-of-concept vehicle designed to test the hybrid concept in the real world. Honda was selling them for far below their cost to build, and the model has been discontinued. If you can find a good used Insight for sale, buy it. I plan to keep my and eventually convert it to battery electric.

Otherwise, find a good lightweight vehicle. Early model Honda civics got really outstanding mileage.
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Re: general hybrid car advice?

Unread postby jboogy » Wed 01 Aug 2007, 00:19:46

My wife bought a new prius about 3 months ago ,averaging 48 mpg,I researched on internet before we bought and prius was pretty much regarded as the best with honda right behind,battery packs are supposed to last 8 years but real world last much longer,defective battery packs have been replaced by toyota at no charge even beyond warrenty period,I read this on internet and toyota salesman told me the same thing(good customer relations)decent pick-up,great interior room,ugly car but who cares?car is very quiet.has a weird little toggle gearshift on the dash and you push a button to put it in park but you get used to it,has a camera so you can back-up without turning your head or looking in your mirrors,kinda neat. we're happy with it.
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Re: general hybrid car advice?

Unread postby perdition79 » Thu 02 Aug 2007, 00:29:36

Hybrid car advice? Don't buy one. They run on gasoline, just like every other car out there. When gasoline gets scarce, anyone running a car with a gasoline engine will have their mobility crippled by rationing. Get a diesel. Demand for diesel fuel is almost entirely for commercial transport, which is essential to the economy. Not to mention that a Volkswagen 1.9 TDI gets about 50 mpg highway. When rationing begins, I'll ghostride my Chrysler off an overpass and put my '97 Passat into service as the daily driver. (I'd use it now, but I'm trying to save it.)
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Re: general hybrid car advice?

Unread postby jesus_of_suburbia_old » Thu 02 Aug 2007, 02:50:32

Toyota Echo

I bought mine (02') for like 8k w/ 30k mi on it. I spend around $15 a week on gas. So far, no problems.
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Re: general hybrid car advice?

Unread postby Honbrid » Fri 17 Aug 2007, 23:29:21

I'll go for Honda...Here's a summary of its review with its new edition I've read a week ago..Hope this would give some better idea...
[align=justify]The new, 2007 Honda CR-V is more powerful, more stylish and more comfortable than the previous-generation 2006 models. Its new suspension geometry delivers an improved ride and better, more responsive handling.

Buyers choose from three models, the LX, the EX and the EX-L. The latter comes trimmed in leather and can be fitted with an optional navigation system that incorporates a rearview video camera for safe and easy backing. All have four doors and seat five.

The engine, still an inline four cylinder, employs variable intake valve timing to optimize horsepower and torque for acceleration and cruising speeds. The transmission is a new, five-speed automatic. Real Time all-wheel drive is offered on all three models. The U.S. EPA rates the front-wheel drive CR-V at 23/30 city/highway miles per gallon and the all-wheel drive at 22/28.

Thus, buyers looking for peppy performance, snazzy styling and easier financing have better choices. Its Honda fuel filter and other accessories were in excellent condition,too... But for Honda loyalists looking for something better than their current CR-V or an SUV to step up into from their Civic, the '07 is the logical way to go.[/align]
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Re: Plug-in Flex-Fuel Hybrid w/ 2x the Fuel Efficiency of Pr

Unread postby FoxV » Thu 11 Oct 2007, 11:33:37

under a 1000lbs, I wonder what a passing truck on the highway would do to that (let alone a good crosswind, or a collision with a hummer)
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Re: Plug-in Flex-Fuel Hybrid w/ 2x the Fuel Efficiency of Pr

Unread postby gnm » Thu 11 Oct 2007, 11:57:04

Concept this concept that.... BFD... When the F#CK can I buy one at a reasonable price. Til then I couldn't care less... I'm going to do a Toecutter (poster here) and build my own goddamn EV. :-x

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Re: Plug-in Flex-Fuel Hybrid w/ 2x the Fuel Efficiency of Pr

Unread postby FoxV » Thu 11 Oct 2007, 17:02:58

$this->bbcode_second_pass_quote('HydroLuver', 'N')o worse than a motorcycle. At least with this vehicle you have a lot more protection than a motorcycle or scooter. Plus better fuel economy and the ability to carry passengers and cargo (groceries, etc)


You also have much more surface area which makes a huge difference. Remember its a square relationship so double the size means 4X the force of the wind pushing on the side of the vehicle.

Also with such a low mass, the passengers become a significant factor in the weight distribution of the car. Add in four adults in that car and you'll seriously raise the center of gravity of the vehicle. So now not only do you have a vehicle that can be easily blow off the road its top heavy as well.

A roll over in an SUV is bad enough. Imagine what a rollover in a nice little Xth would be like. I doubt with that low weight it has crumple zones. High strength and low weight is a bad combination in a crash (think ping pong ball).
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Re: Plug-in Flex-Fuel Hybrid w/ 2x the Fuel Efficiency of Pr

Unread postby What2DO » Thu 11 Oct 2007, 21:37:42

$this->bbcode_second_pass_quote('FoxV', '')$this->bbcode_second_pass_quote('HydroLuver', 'N')o worse than a motorcycle. At least with this vehicle you have a lot more protection than a motorcycle or scooter. Plus better fuel economy and the ability to carry passengers and cargo (groceries, etc)


You also have much more surface area which makes a huge difference. Remember its a square relationship so double the size means 4X the force of the wind pushing on the side of the vehicle.

Also with such a low mass, the passengers become a significant factor in the weight distribution of the car. Add in four adults in that car and you'll seriously raise the center of gravity of the vehicle. So now not only do you have a vehicle that can be easily blow off the road its top heavy as well.

A roll over in an SUV is bad enough. Imagine what a rollover in a nice little Xth would be like. I doubt with that low weight it has crumple zones. High strength and low weight is a bad combination in a crash (think ping pong ball).


So I take it your a car designer ?
I'm pretty sure they will take in account all the points you have made. Also any car or even trucks out there today wouldn't do to well against a hummer.
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Re: Plug-in Flex-Fuel Hybrid w/ 2x the Fuel Efficiency of Pr

Unread postby agomemnon » Fri 12 Oct 2007, 00:16:53

Toyota sees a market for plug in hybrids and hopefully so does everyone else.

I'm hopeful but skeptible. If I had the ability i'd get my prius converted to a plug-in. I would probably only drive 200 miles that whole year with gasoline. The rest would have been electric off trhe grid and off-peak hrs. Can't beat that.
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Re: Plug-in Flex-Fuel Hybrid w/ 2x the Fuel Efficiency of Pr

Unread postby FoxV » Fri 12 Oct 2007, 12:57:10

$this->bbcode_second_pass_quote('What2DO', 'S')o I take it your a car designer ?
I'm pretty sure they will take in account all the points you have made.

You're right, the Auto industry would never produce a vehicle with a fatal design flaw in it :roll:

The move towards smaller more fuel efficient vehicles is a good first step in this whole PO mess. But when weight and structure is reduced while power is maintained, there comes a point where the vehicle becomes an energy efficient coffin. My 3000lbs buick gets blown around from time to time. A 900lbs Xth wouldn't stand a chance in a Canadian winter.

I'm all for hybrids (or more specifically Electrics) but there comes a point we're the whole "Car" idea no longer makes sense and should be abandoned.

$this->bbcode_second_pass_quote('agomemnon', 'I')'m hopeful but skeptible. If I had the ability i'd get my prius converted to a plug-in. I would probably only drive 200 miles that whole year with gasoline.


Have you looked into getting a charger kit for the prius. They were being touted for under $150us. It'll take some of the charging load off the engine, and is particularly helpful if you do lots of small trips.

It won't give you the supper efficiency of a full plug-in kit, but it also doesn't cost $10,000
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Re: Plug-in Flex-Fuel Hybrid w/ 2x the Fuel Efficiency of Pr

Unread postby asdar » Sat 13 Oct 2007, 16:40:50

It's too dramatic to say that it'd be a rolling coffin, or a kite for passing tractor trailors.

It would be less safe, this much is true, but it's comparable to avoiding swimming in the ocean because you're afraid of sharks. The odds are you'll never see a problem.

When I was young seat belts were optional, not to wear, to have installed in your car. Absolute safety isn't possible and trying to get too close to it is a luxury we don't need.

Motorcycles are more dangerous than cars, but most people aren't calling for a ban on them.

If you believe in Peak, then the weight of cars poses no threat compared to the collapse.
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Re: Plug-in Flex-Fuel Hybrid w/ 2x the Fuel Efficiency of Pr

Unread postby yesplease » Mon 15 Oct 2007, 18:33:59

Safety with larger vehicles is a confound to a certain extent. While they are safer in collisions where their mass is greater, they aren't in collisions where their mass is less or no other vehicles are involved. In the end, all the driver gets is something that's safer in one area, but more dangerous in others, so driver safety is a wash overall, and they do is make everything more dangerous for the smaller vehicles on the road. In other words, in the big picture, they don't do much for the driver and make the road more dangerous for everyone else.
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Hybrid tax breaks replaced by gas guzzler tax breaks

Unread postby lys3rg0 » Fri 16 Nov 2007, 02:16:07

Fed Tax Break Encourages SUV Purchases

$this->bbcode_second_pass_quote('', ' ')Thanks to a generous tax credit, Karl Wizinsky is driving a very large vehicle these days — a 2002 Ford Excursion.

"It doesn't hurt to have a larger vehicle, but I wouldn't say it's a requirement of my business," he said on a cell phone while driving the Excursion. "But I ended up saving $32,000."

This year, the perks of buying a large SUV — if you're a small business owner — got even bigger.

Congress recently passed a tax bill, as proposed in President Bush's economic stimulus plan, that offers a $100,000 tax credit for business owners who purchase any vehicle weighing 6,000 pounds or more when fully loaded.

[...]

Meanwhile, legislation that offers a much smaller tax break — a $2,000 tax deduction — to those who purchase fuel-efficient hybrid cars is on track to be phased out. Congress is considering legislation that would extend the tax deduction to encourage consumers to buy the hybrid cars, but the status of the bill remains uncertain.

Even though the large vehicle tax credit applies only to the self-employed while the hybrid car tax deduction applies to anyone who buys a hybrid, the stark contrast between the two amounts has environmentalists crying foul.


Wow. just wow.
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Re: Hybrid tax breaks replaced by gas guzzler tax breaks

Unread postby emersonbiggins » Fri 16 Nov 2007, 02:21:13

This article is four years old. That loophole has disappeared since.
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Hybrid vehicle life cycle energy usage

Unread postby smallpoxgirl » Sun 27 Jan 2008, 21:22:59

Forgive me if this has already been discussed, but I just came across it and I can't find a prior thread on it.

In the summer of 2006, an outfit called CNW marketing research released a report where they tried to estimate the lifecycle energy use for a number of different new cars. I was searching on the topic because I've long wondered what the actual efficiency of hybrids is. It's relatively easy to answer the question "If there's a Prius in my driveway, and I get in it and drive 500 miles, how much gas will I burn?". That though is not the real question that should be of interest to those interested in efficient vehicles. A Prius doesn't appear in your driveway by fairy magic. It is extracted from the earth as raw materials, refined, manufactured, delivered, and once you're done with it, it must be disposed. Hybrids are significantly more expensive than most cars, and much of that cost presumably reflects the energy expended in producing the car. CNW's report sought to quantify the amount of energy used by an average car from production to disposal and amortize that per mile that the vehicle will travel. Their findings are pretty shocking. They found, for example, that most SUVs have a lower lifecycle energy usage per driven mile than hybrids do.

I haven't read enough of it yet, to vouch for it's validity, but I think it's really a leap forward to start thinking vehicle efficiency in terms of lifecycle energy usage rather than just fuel economy.

The study is here:link

CNW's website is here: link
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Re: Hybrid vehicle life cycle energy usage

Unread postby deMolay » Sun 27 Jan 2008, 23:41:17

I am kinda syaing the same thing on the Priuis thread. You have to look at the life cycle energy of the vehicle. People need to get the laws repealed that Car Mfg. convinced states to pass that basically force older safe vehicles off the road. I just rebulit a 1983 VW diesel pick up. I obtained the vehicle for towing it home. It had a blown head gasket. These little pk-ups are capable of 500,000 plus miles with ease, and get 50 mpg. They will run on anything being an older diesel. Very good candidate for home bio-diesel. Recycle the old vehicles. It is more enviromentally friendly. More so than looking cool in the hybrid.
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Re: Hybrid vehicle life cycle energy usage

Unread postby Art_Vandelai » Mon 28 Jan 2008, 00:38:45

That study is a complete crock.

The comparison is done on the basis of "cost per mile", with the hybrids receiving a much lower # of miles driven than most of the other vehicles on the list (I guess they figure that Prius drivers generally put fewer miles on their cars than other car owners).

Also, their assumption for the # of years each car is kept is flawed. "As segments, the lowest number of years are Hybrid models as a group (12.1 years) while the highest segment is Premium SUVs such as the Range Rover and Hummer H2 (22.2 years)."

Most people make these decisions independently - how much to drive and how many years to keep the car. It makes no sense to base the comparison on these factors.
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Re: Hybrid vehicle life cycle energy usage

Unread postby yesplease » Mon 28 Jan 2008, 00:47:07

$this->bbcode_second_pass_quote('Art_Vandelai', 'M')ost people make these decisions independently - how much to drive and how many years to keep the car. It makes no sense to base the comparison on these factors.
It does if the study is done by a marketing firm who was paid by guess who to do it.
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Re: Hybrid vehicle life cycle energy usage

Unread postby smallpoxgirl » Mon 28 Jan 2008, 02:37:11

Hmmm...yeah.

On further investigation, it appears that study is pretty much completely bogus.

For example see: http://gristmill.grist.org/story/2007/8/27/124134/961
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