Volkswagen gets busted.

Zitar

Silver Knight of the Realm
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I find it hard to believe the CEO didn't know. If he was the typical American MBA CEO I would buy it, but this guy is an engineer. There are tons of stories about how hands on he is, including personally taking apart parts at LeMans to find out why it failed. I don't buy this guy would accept a fairy dust answer for why it suddenly could pass emissions.
 

TJT

Mr. Poopybutthole
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The more I think about it the more ridiculous it becomes. Volkswagen effectively creates their own niche market in the Diesel sector with their "Clean Diesel" vehicles for about 8 years. No other auto manufacturer has a similar product to compete with them (a few 2016 models from other manufacturers and Jaguars apparently?). They were untouchable in this market with the other manufacturers unable to figure out how they were accomplishing this.

I'm going to go with their "secret tech" was kept under highest security and was just a technobabble kind of explanation. It seems that most people, even engineers, could take something like that at face value and not question it.
 

Chukzombi

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Is the former vw CEO the same guy they did a feature story on 60 minutes a year or so ago? They made that guy out to be the messiah
 

Borzak

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The more I think about it the more ridiculous it becomes. Volkswagen effectively creates their own niche market in the Diesel sector with their "Clean Diesel" vehicles for about 8 years. No other auto manufacturer has a similar product to compete with them (a few 2016 models from other manufacturers and Jaguars apparently?). They were untouchable in this market with the other manufacturers unable to figure out how they were accomplishing this.

I'm going to go with their "secret tech" was kept under highest security and was just a technobabble kind of explanation. It seems that most people, even engineers, could take something like that at face value and not question it.
CARB - the California Air Reaerch Board said they tested them in real world conditon (IE on the road) and the passed. Nobody knows.
 

Chukzombi

Millie's Staff Member
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Perhaps more false and lazy reporting. Though i could have sworn top gear drove a polo to blackpool and got like 75mpg
 

Szlia

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When you think of it... isn't it surprising that competitors didn't figure it out almost immediately? Or do car manufacturers don't analyse in depth the products of their competitors?
 

Cybsled

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All this does in the US is hurt the already tiny Diesel market. The impact in Europe could be much larger, though, since they have a shit ton more diesel passenger vehicles than we do. I read that unlike the US, they taxed gas more and subsidized diesel, whereas in the US it was pretty much the opposite.
 

Szlia

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The norm for emissions are also different and more stringent in the US. Partly for ecological reasons and partly for thinly veiled protectionism reasons. Apparently, to take a Euro compatible diesel car and make it US compatible, you really need to redesign the engine and that's a very costly endeavor for a market that is not that big. My understanding is that french auto makers decided it was not worth it and that VW decided to... get creative. In the end that might prove more costly than designing that new engine!
 

Siddar

Bronze Baronet of the Realm
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Diesel is taxed less then gasoline in both Europe and US because of its heavy use in industry, farming, transportation.

US regulation against passenger cars using diesel can be seen as measure for increasing tax revenue by forcing use of higher taxed gasoline.
 

Hoss

Make America's Team Great Again
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What if it gets re-rated as not meeting EPA guidelines and you cannot register the car without a recall?
I'll admit ignorance of whatever EPA ratings you're talking about and how they work on used cars. But around here diesels don't get emissions tested. So what's the difference between this used VW we have and that black dodge rolling coal in the picture on page 1?
 

Fifey

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I'll admit ignorance of whatever EPA ratings you're talking about and how they work on used cars. But around here diesels don't get emissions tested. So what's the difference between this used VW we have and that black dodge rolling coal in the picture on page 1?
The difference is the VW isn't Merica made where as that 15 MPG douchemobile supports Merica and freedom.

*Except for all the parts that are made in Canada, Mexico and China.
 

Borzak

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I'll admit ignorance of whatever EPA ratings you're talking about and how they work on used cars. But around here diesels don't get emissions tested. So what's the difference between this used VW we have and that black dodge rolling coal in the picture on page 1?
Depends on the county here. Here they don't do any emission test at all. You pay the $5.00 and get a sticker, that's it. In the adjacent state they do it for the larger metro areas but once outside the city limits there's no testing. That's also the defining line of where non ethanol gas is available. Having a gas station on the non ehtanol side has become very lucrative and makes a killing in gas sales to boats alone since Mercury announced they wouldn't cover warranties using ethanol gasoline.

I have seen a couple of people on other boards mention they would just not take it back to a dealer. You know no matter what they'll do a new software update to your car if you take it to a dealer.

I guess I'm old fashioned. I never saw the appeal to a diesel car. Of course I remember when GM tried it in the 80's and it was a gigantic disaster. I have a diesel truck made before they changed the rules on diesels and introduced ultra low sulfur diesel. It gets 19mpg highway, 17 while towing a pretty good size trailer and tow 10,000 pounds max. Torque, I just don't see the interest for that in a car.
 

Running Dog_sl

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Don't hold your breath waiting for the EU to get tough. Although the tests in the article are for CO2 rather than NO, it shows the attitudes that prevail at the top.

UK, France and Germany lobbied for flawed car emissions tests

Countries publicly calling for investigations into VW emissions rigging scandal have privately fought to keep loopholes in car tests for carbon emissions.

...The WLTP test was supposed to remove loopholes that had allowed a gap between real world CO2 emissions and test cycle ones to develop, which EU consultants have estimated at up to 20%. But the UK lobbied for car makers to be allowed to exploit flexibilities such as externally charging their batteries to full before testing. The Department for Transport also argued that the best available technologies should be shunned in favour of outdated 'inertia classes', which involve manually adding 100 kilo weights to the car to see what effect greater weight on the amount of CO2 the car pumps out.

Research by the International Council on Clean Transportation has found that car manufacturers often game these tests by optimising test car performances at one pound below the desired inertia class.

Germany went further than the UK, calling for the tests to be conducted on sloping downhill tracks, and for allowing manufacturers to declare a final CO2 value 4% lower than the one measured. France supported all the proposed loopholes, bar the 4% lower CO2 value.
UK, France and Germany lobbied for flawed car emissions tests, documents reveal | Environment | The Guardian
 

Xequecal

Trump's Staff
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Diesel is taxed less then gasoline in both Europe and US because of its heavy use in industry, farming, transportation.

US regulation against passenger cars using diesel can be seen as measure for increasing tax revenue by forcing use of higher taxed gasoline.
Can't you buy untaxed diesel for these things? AFAIK they sell untaxed diesel that's been dyed blue or purple so they can catch people that try to fill up their cars with it.
 

Borzak

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I don't think it's taxed at a lower rate. Just dyed diesel hasn't had the highway tax paid on it for highway use. It's about $0.40/gallon depending on your state. They sell it here and it's like $1.60/gallon for off road use.

Every so often you see the state checking truckers for it. They have a long dipstick that will go down the tank with a little tag on it that changes color. They catch loggers and such who share the diesel with the skidders and loaders and try to go by unnoticed.

I have a 500 gallon diesel tank and even tho I use it off road for farm equipment and to run the generator I get on road diesel because if I'm low in the F-250 diesel I will top it off to make it to town.