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8427 messages,  Last post on Mar 16, 2010 at 2:11 PM

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#8113 of 8427
Re: Most Underappreciated [john1701a] by gagrice
Oct 20, 2009 (5:53 am)
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Replying to: john1701a (Oct 19, 2009 11:54 pm)

To think that Jetta TDI doesn't make the next emission level requirement Tier-III (in 2011) and Prius makes it by a wide margin, already.
 
The Prius is still far from as clean as CARB is proposing. They want nothing less than ZEV. Even a PHEV Prius will not be close to that. It is all a game of diminishing returns. So enjoy what you consider to be a reasonable vehicle while you can.
 
10 MPG in the city is nothing to give up for a much finer handling vehicle with higher quality interior and exterior design and materials. Plus Toyota needs to address their runaway acceleration issues before they kill a lot more people.
 
Make mine diesel!
#8114 of 8427
Re: Most Underappreciated [gagrice] by john1701a
Oct 20, 2009 (7:27 am)
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Replying to: gagrice (Oct 20, 2009 5:53 am)

Don't try to change focus. MPG was overall. Emissions were countrywide.
#8115 of 8427
Re: Most Underappreciated [john1701a] by gagrice
Oct 20, 2009 (8:36 am)
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Replying to: john1701a (Oct 20, 2009 7:27 am)

Not sure how cognizant you are with US emissions politics. CA sets the standards for the rest of the Country. As should be obvious by EPA changes aligned with CARB and Supreme Court decisions concerning GHG. As far as mileage. A Jetta TDI will match a Prius in highway mileage any day of the week. And probably surpass at realistic highway speeds especially in the colder months. The Jetta TDI currently holds the records for long haul touring.
 
Get back to us when Prius goes 9500+ miles around the USA covering every one of the 48 states at better than 67.9 MPG. Flat land mileage records are meaningless.
#8116 of 8427
Re: Most Underappreciated [gagrice] by larsb
Oct 20, 2009 (8:46 am)
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Replying to: gagrice (Oct 20, 2009 8:36 am)

Get back to "me" when a TDI can go 110 MPG+ on a tank.
 
Your post again points out the fact that "no one car is perfect for EVERY situation" and again it promotes the need for a "diesel electric hybrid car" which would give the BEST of BOTH worlds.
 
Are you listening, VW? Audi? MB?
 
We want/need a commercially viable diesel/electric 5-passenger hybrid sedan.
#8117 of 8427
Re: Most Underappreciated [larsb] by gagrice
Oct 20, 2009 (9:07 am)
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Replying to: larsb (Oct 20, 2009 8:46 am)

You want a diesel/hybrid. I want less complexity not more. I can get 99 MPG with my Sequoia going down hill. That Prius 110 MPG was a bogus test. With a PHEV. Which is not sold anywhere in the World. There are dozens of diesel vehicles sold all over the world that will kick tail on the Prius for mileage. Until another company comes up to the plate with a long distance record, the Jetta TDI holds it. One tank records are suspect at best. Pointing out the Prius being better in stop and go LA traffic is not valid for most US drivers.
#8118 of 8427
Re: Most Underappreciated [gagrice] by larsb
Oct 20, 2009 (9:41 am)
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Replying to: gagrice (Oct 20, 2009 9:07 am)

Japanese Prius drivers have consistently gotten over 100 MPG in their normal commutes. But this is not about that.

We need a diesel hybrid which excels at city AND highway mileage.
 
Heck, Chrysler did it in a concept car more than 12 years ago - the technology IS available.
 
But I guess the economics are still questionable.
 
And we know, it's always about the almighty dollar.
#8119 of 8427
Re: Most Underappreciated [john1701a] by 104wb
Oct 20, 2009 (12:05 pm)
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Replying to: john1701a (Oct 19, 2009 11:54 pm)

Can you elaborate on what you know about Tier-III? Tier-II goes all the way to zero emissions (bin1). Seems like you can't emit less than zero... Does Tier-III regulate new 'pollutants' like CO2?
#8120 of 8427
Re: 4.5L Duramax? [dmax06] by roland3
Oct 21, 2009 (6:47 am)
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Replying to: dmax06 (Oct 14, 2009 10:28 am)

... Last I saw is that the new Duramax is on the shelf indefinitely, and maybe the technology is for sale. GM spent tens of millions on development. With World suppliers like Bosch, GE, Argonne Labs, Borg-Warner, Garrett, Mahle, and Delphi ready to help you have to wonder how much their tech is worth.
#8121 of 8427
Another reason why we need diesel - electric grid overload by repoman1
Oct 21, 2009 (6:53 am)
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What will all the tree hugging envinromental activitists EV lovers do when there is no electricity to charge their zero emissions vehicle? According to the short piece below, from Automative Magazine, as few as 3 EV's in one neighborhood will overload the grid.
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Could electric vehicles and plug-in hybrids tax our existing power grid to the point of failure? According to Peter Darbee, CEO of the Pacific Gas & Electric Corporation, the answer is yes. As few as 3 EVs in a single neighborhood could "overwhelm the circuits."
 
According to Darbee, a single vehicle drawing power from a 220-volt outlet is akin to adding another house to the grid. Darbee also expects EV owners to plug in at similar times, especially if they're returning home during typical rush hours.
 
"You would create a peak load on top of the peak load," he said. "What happens if three to five vehicles show up in one neighborhood? You're going to overwhelm the circuits."
#8122 of 8427
Re: Another reason why we need diesel - electric grid overload [repoman1] by larsb
Oct 21, 2009 (7:17 am)
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Replying to: repoman1 (Oct 21, 2009 6:53 am)

Oh, so many disputable points:
 
1. Adding a plug-in car to the grid is equal to about a third of a house. And not many people are going to have an "extra" 220 volt plug in the garage - most have 1, and their dryer is using it. Automakers will provide us with 110 V charging cars.
 
2. Like anything else new, early adopters will have to be "trained" to plug their cars in later in the evening, rather than when they first get home.
 
3. Automakers are already planning for this: Ford's new vehicle-to-grid software program allows the driver to "to accept a charge only during off-peak hours between midnight and 6 a.m. when electricity rates are cheaper, or when the grid is using only renewable energy such as wind or solar power." So not only could you minimize your electricity costs by charging only when its least expensive, but you could also minimize your CO2 emissions (if you don't already get 100% of your electricity from green power, that is).
 
4. There already pilot systems in place where the electric cars FEED BACK INTO THE GRID during peak hours, then start re-charging themselves after peak hours.
 
5. The main thing is that electric cars will NOT "boom" immediately upon the release of the first vehicles. The grid, software, and battery hardware will have time to "catch up" before the number of electric or PHEV cars reaches critical mass in regard to the grid. They are not going to sell a million cars the first year. If they sell 50,000 over the first year or two I would be surprised.
 
Worry not your pretty little heads about electric cars overwhelming the grid. That ain't gonna happen.
 
"I got 99 problems and the grid ain't one."

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