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2008 EPA fuel mileage ratings

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Old 06-15-2007 | 04:31 PM
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2008 EPA fuel mileage ratings

Just watched "Motorweek" on Speed TV and saw an interesting piece. Starting in 2008, the EPA is changing the way they project estimated fuel economy ratings for cars. The current method for rating mpg dates back to the 1960's. The new mpg ratings are going to take air conditioning, other power accessories, quicker acceleration, higher freeway speeds, and cold weather starts into consideration. Now, the mpg ratings on a car's MSRP sticker should more accurately reflect real world mileage. Not only are they going to display the new mileage ratings, but they are going to also list the older ratings too so that consumers can see the difference between the two figures and compare them side by side. My 2007 RX8 posted ratings of 18 mpg city and 24 mpg highway. We all know that this is not the case. Just curious what the new ratings will be for the RX8. I predict either 15 or 16 mpg city and 20 or 21 mpg highway. Anyone else have any thoughts about this? Just a little FYI.
Old 06-15-2007 | 04:34 PM
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repost.
https://www.rx8club.com/rx-8-discussion-3/these-numbers-more-accurate-119573/

and

https://www.rx8club.com/rx-8-discussion-3/rx8-true-fuel-economy-119349/
Old 06-15-2007 | 04:39 PM
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Doesn't anyone "read" this forum anymore? They just login and start posting new threads.
Old 06-15-2007 | 04:43 PM
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But I just saw it so it must be totally new!!
Old 06-15-2007 | 04:44 PM
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I remember seeing a video about an RX8 who was drifting at an autox event when his Fuel economy dropped so hard his wheels exploded.
Old 06-15-2007 | 04:45 PM
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Repost

Sorry about the repost. I just got off of work from the night shift and didn't search. The Motorweek show just aired last night while I was working and I caught it via TIVO and thought the info was brand new. It's not like the info was several months old or anything. Just trying to pass along a little friendly info. I wouldn't want to intentionally ruffle NoTears 316 or Rems 31's feathers on purpose or anything. SORRY!!!!!!! A lot of uptight people here.

Last edited by machfive; 06-15-2007 at 04:53 PM. Reason: correction
Old 06-15-2007 | 04:47 PM
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Originally Posted by machfive
My 2007 RX8 posted ratings of 18 mpg city and 24 mpg highway. We all know that this is not the case. Just curious what the new ratings will be for the RX8. I predict either 15 or 16 mpg city and 20 or 21 mpg highway. Anyone else have any thoughts about this? Just a little FYI.
I got 23.5MPG on the highway last week.

I get 18.5-19.5 driving everyday.


oh...and all that stuff they just said, too.
Old 06-15-2007 | 04:49 PM
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the second link i posted is about 3 days old.
Old 06-15-2007 | 09:56 PM
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repost
Old 06-15-2007 | 09:59 PM
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Old 06-15-2007 | 10:01 PM
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Old 06-15-2007 | 10:02 PM
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Old 06-16-2007 | 12:51 AM
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Originally Posted by machfive
Sorry about the repost. ...A lot of uptight people here.
isnt that the truth. some people act as if reposts are a personal affront. just ignore them as they usually have nothing meaningful to say anyway.

BTW, saw the same show. I have always wondered why the EPA was slow to "fix" their testing procedures. my guess is any lowering of MPG numbers would have met with lotsa pressure from auto manufacturers.

Last edited by valpac; 06-16-2007 at 12:57 AM.
Old 06-16-2007 | 11:14 AM
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If you take these things personally, maybe an internet forum isn't the place for you. Some people have no sense of humour. We poke fun on this forum...it's not a personal attack.
Old 06-16-2007 | 11:49 AM
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