Sparky19038

Sophomore Author
Philadelphia
Posts:196 Points:233,495 Joined:Jul 2011
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Message Posted: Feb 6, 2012 11:44:08 AM
Standardized Testing does make sense - everyone is graded against the same profile. The problem is that the profile doesn't match anything close to reality. Granted, it is difficult to make a single test that will fairly compare highway driving from Phoenix to Flagstaff in July to driving from Philadelphia to Buffalo in March, or a test to compare city driving from one end of NYC to the other, to running errands in Kansas City. The federally-mandated testing artificially yields rosey results. The good news is that they are rosey for everyone. The bad news is that they are artificially high for everyone and the consumer gets misled.
In the real world, when we give estimates, we try to "under promise and over deliver" - quite the opposite of what the government does.
"While it would seem logical to determine a vehicle’s fuel economy by simply filling up the tank, driving it on the road or a test track for a set number of city or highway miles, refilling the tank, and dividing the number of miles driven by the number of gallons consumed, this is not how the experts do it.
"In fact, tested vehicles don’t reach the pavement at all. Rather, a car or truck’s fuel economy is measured under rigidly controlled circumstances in a laboratory using a standardized test that’s mandated by federal law."
"The engine’s exhaust gases are collected and analyzed to calculate the amount of fuel that’s being burned. Each car is “driven” according to a strictly uniform program of acceleration, deceleration, stopping and idling. While tweaks and improvements to these testing cycles have been made over the years, they bear no resemblance to anyone’s daily commute."
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remay

Champion Author
Houston
Posts:5,212 Points:1,758,145 Joined:May 2006
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Message Posted: Feb 6, 2012 8:49:17 AM
I will stick with CR Magazine for their testing of vehicles and their take on "mpg"...
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OHMS

Champion Author
Orange County
Posts:11,267 Points:1,335,275 Joined:May 2005
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Message Posted: Feb 6, 2012 6:23:14 AM
Consumers who increasingly buy cars on the basis of high miles per gallon—then can’t get close to the posted figure—are justifiably angryConsumers who increasingly buy cars on the basis of high miles per gallon—then can’t get close to the posted figure—are justifiably angry.
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SavingInNC

Champion Author
North Carolina
Posts:4,134 Points:741,030 Joined:Oct 2006
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Message Posted: Feb 6, 2012 5:46:44 AM
Don't allow any of them to lie
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52MPG

Champion Author
Dayton
Posts:5,430 Points:1,380,305 Joined:Apr 2006
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Message Posted: Feb 6, 2012 12:43:27 AM
" While it would seem logical to determine a vehicle’s fuel economy by simply filling up the tank, driving it on the road or a test track for a set number of city or highway miles, refilling the tank, and dividing the number of miles driven by the number of gallons consumed, this is not how the experts do it."
expert
X = is an unknown quantity
spurt = a drip under presser.
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VDubBill

Champion Author
Jacksonville
Posts:3,060 Points:960,115 Joined:May 2008
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Message Posted: Feb 6, 2012 12:15:17 AM
The EPA does the tests. Let them guarantee the mileage or pay the difference.
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1momsunshine

Champion Author
Ottawa
Posts:3,631 Points:642,870 Joined:Mar 2010
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Message Posted: Feb 6, 2012 12:07:14 AM
really
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el_fr

Champion Author
Massachusetts
Posts:1,504 Points:381,275 Joined:Apr 2011
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Message Posted: Feb 6, 2012 12:05:38 AM
Is it really news?
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ExplorerWA

Champion Author
Washington
Posts:2,232 Points:433,390 Joined:Feb 2011
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Message Posted: Feb 6, 2012 12:00:10 AM
There beef should be with the EPA and bring back the barking and singing dogs.
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davenles

Champion Author
Texas
Posts:1,374 Points:355,445 Joined:May 2011
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Message Posted: Feb 5, 2012 11:09:39 PM
The EPA gives the ratings. Blame them.
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coughlin

Champion Author
San Jose
Posts:3,834 Points:853,670 Joined:Sep 2009
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Message Posted: Feb 5, 2012 11:02:19 PM
40 MPG is, though, QUITE a claim.
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babyjudy

Champion Author
Tucson
Posts:1,007 Points:218,875 Joined:Sep 2011
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Message Posted: Feb 5, 2012 10:17:59 PM
Oh who cares about the gas mileage. No matter how they are calculated, we all drive differently and will have different miles per gallon results. Anyway, the barking and singing dogs were the best to me.
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schatzila

Champion Author
Los Angeles
Posts:3,232 Points:677,040 Joined:Jun 2010
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Message Posted: Feb 5, 2012 10:16:57 PM
Put it to the test.
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GT3186

Champion Author
Salem
Posts:1,255 Points:267,005 Joined:Aug 2011
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Message Posted: Feb 5, 2012 9:56:23 PM
It sounds like Consumer Watchdog's beef is with the EPA, not Hyundai.
MPG ratings are often excluded from auto and truck commercials. It just depends on the focus of the ad.
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amerk73

Champion Author
Dallas
Posts:5,210 Points:1,256,880 Joined:Oct 2008
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Message Posted: Feb 5, 2012 9:54:18 PM
not interested
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IwanFL

Sophomore Author
Gainesville
Posts:224 Points:80,430 Joined:Dec 2011
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Message Posted: Feb 5, 2012 8:43:39 PM
good to know the neg points
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esquared

Champion Author
Oklahoma City
Posts:6,533 Points:1,664,045 Joined:Jan 2006
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Message Posted: Feb 5, 2012 8:06:47 PM
You don't say!
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akitaone

Champion Author
Tampa
Posts:1,309 Points:80,750 Joined:Feb 2011
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Message Posted: Feb 5, 2012 8:05:17 PM
who cares
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doggod

Champion Author
Anchorage
Posts:1,062 Points:387,235 Joined:May 2009
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Message Posted: Feb 5, 2012 8:01:48 PM
I thought everybody knew the published fuel economy ratings were a joke.
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bandannaman

Champion Author
New Jersey
Posts:1,134 Points:221,620 Joined:Dec 2010
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Message Posted: Feb 5, 2012 7:56:36 PM
bells and whistles
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DerHahn

Champion Author
Illinois
Posts:11,741 Points:1,756,635 Joined:May 2004
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Message Posted: Feb 5, 2012 7:48:13 PM
guess they didn't read the popular mechanics testing getting close to 50mpg.
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335d1

All-Star Author
Virginia
Posts:547 Points:404,550 Joined:Feb 2011
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Message Posted: Feb 5, 2012 6:49:45 PM
In Super Bowl ads will any auto maker stress fuel economy ratings?
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Buckeyee

Champion Author
Maine
Posts:2,412 Points:555,605 Joined:May 2010
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Message Posted: Feb 5, 2012 6:48:50 PM
Go after the EPA.
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Cakes77

Champion Author
Harrisburg
Posts:3,477 Points:1,328,255 Joined:Aug 2006
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Message Posted: Feb 5, 2012 6:01:34 PM
OK
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Meowmy

All-Star Author
Florida
Posts:988 Points:277,035 Joined:Jan 2011
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Message Posted: Feb 5, 2012 5:51:39 PM
They need to get realistic MPG data from actual drivers, not a dynomometer in an enclosed garage. Real-world driving is where they need to focus.
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Van_Halen

Champion Author
Atlanta
Posts:1,654 Points:330,905 Joined:Apr 2011
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Message Posted: Feb 5, 2012 5:42:47 PM
. The idiot EPA came up with the number, NOT Hyundai! SO why don't they hound the EPA instead of Hyundai? More over its ONLY an ESTIMATE, its not guaranteed!
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djwhit

Champion Author
Ohio
Posts:1,316 Points:863,055 Joined:Jul 2009
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Message Posted: Feb 5, 2012 4:40:31 PM
GET IT DONE............
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SUNOIL

Champion Author
Toledo
Posts:3,397 Points:1,567,905 Joined:Jul 2007
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Message Posted: Feb 5, 2012 4:27:01 PM
Maybe they know it's wrong.
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kx250

Champion Author
Michigan
Posts:1,406 Points:767,925 Joined:Oct 2008
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Message Posted: Feb 5, 2012 4:03:25 PM
The NFL has almost wrecked this particular game, the media coming in a close second.
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Teamy

Rookie Author
Miami
Posts:90 Points:243,280 Joined:Mar 2011
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Message Posted: Feb 5, 2012 4:02:55 PM
I don't know how valid theSE claims are, but estimates are based on variability - or else we could have a "true" number. If the statistical analysis is robust enough and based on appropriate technique, then what is the issue? Let's review the research and assure that the data is not manipulated.
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mwc407

All-Star Author
North Carolina
Posts:807 Points:334,340 Joined:Jan 2011
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Message Posted: Feb 5, 2012 4:01:34 PM
If the consumer watchdogs have issues with federal government estimated fuel economy #s, they should take that up with the feds, not auto manufacturers. I would have held my ground and advertised it if I had been Hyundai!
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BobBG

Veteran Author
Albany
Posts:447 Points:579,300 Joined:Nov 2005
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Message Posted: Feb 5, 2012 3:58:55 PM
I bought an Elantra in October and I average 28 combined. I'm sure I could do much better if I worked at it but I like to get on it a little.,to get close to the claimed mpg you really have to baby it. I love my Elantra.
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Lugi1967

Champion Author
Ohio
Posts:3,112 Points:647,095 Joined:Jun 2010
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Message Posted: Feb 5, 2012 3:35:56 PM
Ok we will still get the oicture
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newman26

Sophomore Author
Milwaukee
Posts:199 Points:1,198,380 Joined:Jun 2006
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Message Posted: Feb 5, 2012 2:29:55 PM
Car ads used to mention both city and highway mpg. Lately they emphasize highway mpg only.
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blupupher

Champion Author
Houston
Posts:1,687 Points:417,315 Joined:Feb 2011
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Message Posted: Feb 5, 2012 2:11:10 PM
It is a shame people are too stupid to understand mileage ESTIMATES.
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pzini

Champion Author
New Jersey
Posts:5,374 Points:1,094,315 Joined:Apr 2008
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Message Posted: Feb 5, 2012 1:39:36 PM
For the last 2 weeks I have been in rental cars- first a 2012 Hyundai Elantra, and currently, a 2011 Chevy Cruze. I actually find my mpg to be virtually EXACTLY what the published mpg ratings are! The more driving I did on the highway, the higher my mpg (over 40 in both cars), and with more city driving, lower mpg. Actual gas consumed totaled mid 30s for both, which is EXACTLY what the EPA ratings predict. The Cruze seems to average about 32 mpg, while the Elantra was about 35. That would make sense, because the Cruze is a little heavier, which can be a good thing depending on your point of view- it definitely feels more 'planted' on the road, in that it is less subject to crosswinds and such. It also seemed quieter, except at full acceleration, when both cars make quite a racket as their small engines engage at full-tilt.
For those that would see the content of this article as a reason to demonize the EPA, I would say you should probably find a different reason.
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sluggopyle

Champion Author
North Carolina
Posts:22,767 Points:1,052,300 Joined:Dec 2005
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Message Posted: Feb 5, 2012 1:32:50 PM
Gee thanks Jeff but it's not a "sluggopyle article", I just submitted it. (aw shucks) I can't comment on the Elantra specifically, have never driven one, but reading this article the consumer watchdog group appears to have been contradicted with the CR update -- let alone the Popular Mechanics test. => In my opinion, they should subtract an estimated 6-8 mpg from the test calculations, in order to account for "real life" driving conditions. Until changes are made for the testing methodology, inaccurate results will remain. <= I believe they already do something like this, as the EPA ratings were dumbed-down years ago to a less realistic number. My daily driver is rated by the EPA at 32 highway (on the newer dumbdown scale) yet I consistently get at least 40 to 42. Just one example. Beating EPA ratings is not hard. They're a classic example of setting the bar low.
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BBopp

Champion Author
Dayton
Posts:5,438 Points:1,676,505 Joined:Dec 2006
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Message Posted: Feb 5, 2012 1:31:16 PM
No biggie, we all know that no one ever gets the mpg that is stated.
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davidel57

Champion Author
Houston
Posts:5,108 Points:931,435 Joined:Apr 2008
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Message Posted: Feb 5, 2012 1:09:02 PM
We are getting 33 in town and high 30s on the road. Only way to get 40 mpg is one person, driving about 60 mph, but you can do it. Really like the car by the way.
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zeitgeist669

Rookie Author
Knoxville
Posts:4 Points:259,305 Joined:Jul 2008
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Message Posted: Feb 5, 2012 1:06:08 PM
I consistently get 35mpg in town in my 2009 Elantra. Well over 40 on the highway if I can keep it below 60mph
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Jeff4U

Champion Author
Atlanta
Posts:6,551 Points:1,488,470 Joined:Nov 2004
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Message Posted: Feb 5, 2012 12:57:50 PM
After reviewing results from Popular Mechanics, I now do not trust this or any Consumer Watchdog report.
Same car tested by Popular Mechanics (a sluggopyle article)
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Pete12

Champion Author
Albany
Posts:3,956 Points:1,334,310 Joined:Nov 2005
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Message Posted: Feb 5, 2012 12:57:36 PM
I'd like to see it get it.
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fuelconscious

Champion Author
Los Angeles
Posts:2,127 Points:547,795 Joined:Jan 2008
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Message Posted: Feb 5, 2012 12:51:00 PM
They don't mention the fact it is assembled in Alabama either.
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Jeff4U

Champion Author
Atlanta
Posts:6,551 Points:1,488,470 Joined:Nov 2004
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Message Posted: Feb 5, 2012 12:39:00 PM
The root of the problem ... an unrealistic test:
"A car or truck’s fuel economy is measured under rigidly controlled circumstances in a laboratory using a standardized test that’s mandated by federal law. Each model is tested on what’s called a dynamometer."
In my opinion, they should subtract an estimated 6-8 mpg from the test calculations, in order to account for "real life" driving conditions. Until changes are made for the testing methodology, inaccurate results will remain.
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kag2010

Champion Author
Winnipeg
Posts:3,399 Points:659,335 Joined:Apr 2010
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Message Posted: Feb 5, 2012 12:35:19 PM
Still, there’s one element that will be missing from the commercial
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humblepie

Champion Author
Toledo
Posts:17,248 Points:2,007,270 Joined:Mar 2006
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Message Posted: Feb 5, 2012 12:29:12 PM
the epa strikes again, what a useless government agency along with the doe if they where both de-funded just think how much smaller our grandkids debt would be.
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Yooperheart

Champion Author
Michigan
Posts:1,365 Points:164,165 Joined:Feb 2010
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Message Posted: Feb 5, 2012 12:04:34 PM
Perhaps they are being honest for a change. Real driving does consist of varying degrees of conditions. No one person will get the same mpg. So why bother displaying the numbers any way?
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