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Automakers Rally US Citizens to Oppose Higher Fuel Economy Standards
Green Car Congress ^ | 27 May 2007 | Jack Rosebro

Posted on 05/30/2007 6:47:18 AM PDT by PissAndVinegar

Beginning this Memorial Day weekend, members of the auto industry are rolling out a comprehensive campaign to convince Americans to oppose proposed increases in the Corporate Average Fuel Economy (CAFE) standards, and to pressure their elected officials to vote down such proposals.

The Alliance of Automobile Manufacturers (AAM) has launched a website (www.drivecongress.com) that encourages citizens to compose messages of protest against “unrealistic fuel economy increases” to be hand-delivered to elected officials. AAM represents BMW, DaimlerChrysler, General Motors, Mazda, Mitsubishi, Porsche, Toyota and Volkswagen.

The website allows users to insert statements provided by the AAM, such as “I value fuel economy, but I also want many other attributes in my automobile like safety, passenger and cargo room, performance, towing, hauling capacity and more” or “Rather than setting a harmful mandates [sic] like the one being proposed, the government should encourage the use of alternative fuels like ethanol, and provide incentives for consumers, like me, to purchase alternative fuel autos.”

The Detroit News reports that the campaign will also include at least a million dollars of radio ads in ten states that have a high percentage of truck and SUV owners.

The AAM’s efforts are bolstered by parallel campaigns from DaimlerChrysler and General Motors, each of which has brought a dedicated website online to help with the campaign.

According to GM’s website (drivingamericasfuture.com), CAFE standards “deter innovation”; “have no near term effect on oil consumption”; “foster competitive disparities that discriminate against US automakers”; and are “a 1970’s solution to a 21st Century problem.”

The website cites the steady rise in US oil consumption as an indicator that CAFE standards have failed, but does not calculate the level of consumption that might exist if such standards had not been enacted.

DaimlerChrysler’s password-protected website (www.grabdemocracybythehorns.com) is described as a “grassroots advocacy website, a legislative activation tool that provides employees, retirees, dealers and suppliers with a means to conveniently contact elected officials about the issues that concern you, your family and our company.”

CAFE standards were enacted in 1975, when Congress ordered automakers to more than double the fuel economy for passenger cars from 13 miles per gallon to 27.5 miles per gallon within a decade, which the industry achieved. Since then, Congress has regularly considered increasing CAFE standards, but has not approved a fuel economy increase for passenger cars. Last year, the National Highway Traffic Safety Administration (NHTSA) increased fuel economy standards for SUVs by 2 percent per year, rising from 21.6 miles per gallon to 24 miles per gallon by 2012.


TOPICS: Business/Economy; Culture/Society; News/Current Events
KEYWORDS: aam; cafe; energy; gas; gasoline; green
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To: HamiltonJay

I didn’t say TDI diesels weren’t efficient. I said they can’t be as efficient while satisfying varying power demands as they would be if they were running at constant load driving a generator. A midsize sedan uses an average of less than 30hp over the entire driving cycle, but much more than that over short periods. A diesel or gasoline ICE that must be designed to meet the maximum load of 150+bhp is going to use more fuel than one designed for 30hp continuous load.

I also said the hybrids we have seen so far are “mild” hybrids that do not show anywhere near the potential of a series hybrid where the ICE is disconnected from the drivetrain. For a look at what is *possible*, look at what PML Flightlink produced. Is there a 650bhp diesel-only vehicle that can average 80mpg ? I’d love to hear about it.


81 posted on 05/30/2007 3:46:34 PM PDT by Kellis91789 (Liberals aren't atheists. They worship government -- including human sacrifices.)
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To: B Knotts

Well stated.


82 posted on 05/30/2007 3:47:41 PM PDT by verity (Muhammed and Harry Reid are Dirt Bags)
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To: thackney

Sure, go google “THERMAL EFFICIENCY” for diesel and gasoline.

Diesel contains more BTU per gallon than Gasoline, Diesel engines also operate at a higher temperature, a temperature that Gasoline Engines could not operate at, due to the higher compressions they convert more of the energy released to mechanical energy.


83 posted on 05/30/2007 6:11:48 PM PDT by HamiltonJay
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To: Charles Martel

FWD cars are definitely cheaper to build - they can bolt the whole drivetrain, sometimes right down to the wheels and tires, together as a unit and then slip it up into the car in one step. Bolt on the engine mounts and connect a few hoses and wires and you’re off to the races.

I don’t know why the Japanese can’t bring us a decent RWD car that isn’t a Lexus or Infiniti. Honda does make one, the S2000, but I can’t even fit in it, and it’s too expensive.


84 posted on 05/31/2007 5:52:52 AM PDT by -YYZ-
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To: HamiltonJay

That is what I thought.

Current Diesel engines for vehicles are ~40% and hope new improvements can raise that to ~45%.

Thermal Efficiency Improvement While Meeting
Emissions of 2007, 2010 and Beyond
www.eere.energy.gov/vehiclesandfuels/pdfs/deer_2005/session3/2005_deer_oladipo.pdf
Detroit Diesel Corporation


85 posted on 05/31/2007 6:43:18 AM PDT by thackney (life is fragile, handle with prayer)
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To: thackney

The most efficient diesel engine runs at about 50% efficiency, the most efficient gas about 38%.

The typical gasoline car engine is about 25%, and the typical diesel is about 40%. There are huge improvements in fuel efficiency with diesel over gasoline.


86 posted on 05/31/2007 6:54:38 AM PDT by HamiltonJay
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To: HamiltonJay

Will you please provide a source for your claim of 50% efficient diesel? Is this a “street legal” engine?


87 posted on 05/31/2007 11:07:02 AM PDT by thackney (life is fragile, handle with prayer)
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To: thackney

No, its not a car engine, its the most efficient diesel engine built... General production diesel cars are at about 40% efficiency.

http://people.bath.ac.uk/ccsshb/12cyl/


88 posted on 05/31/2007 12:12:11 PM PDT by HamiltonJay
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To: HamiltonJay
Why are diesels more efficent than gas electric hybrids? Simple... The most efficient gasoline engines around only get about 38% efficiency... 62% of the BTU in gasoline is wasted... Diesels get around 50% efficiency.

So this should have been written:

"There is a diesel engine capable of 50% but not available for vehicles."

Thanks for the clarification and information.

BTW, I was on the design and construction team using Wartsila diesels for power generation. Not this big, only 31,000 cubic inches and not from the Sulzer joint venture. My experience on that single job (not a very good sample set, I agree) was Wartsila was a lot better at making claims than delivering performance. But I do appreciate the information, thanks again.

89 posted on 05/31/2007 12:34:47 PM PDT by thackney (life is fragile, handle with prayer)
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To: thackney

Well, I’m not auditing their claims, just trying to point out that Diesel due to higher compressions and more BTU per gallon are generally more efficient.

I apologise if I wasn’t clear, the point was the MOST efficient gasoline engines only get to about 38% efficiency, while the most efficient diesels are around 50%.

In car engines generally its about 25% efficiency for gasoline and 40% for diesel, as I understand it.


90 posted on 05/31/2007 1:12:44 PM PDT by HamiltonJay
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