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2003 AT enthusiast Gas Mileage

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Old 07-21-2008, 02:52 PM
  #21  
SupaDoopa
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I hope you didn't buy a Z expecting amazing MPG. They're sports cars. If it were a Prius and you get 8PMG, I'd freak out. Even so, I'd check for leaks, etc. 8 is low, but not too low for what you should be getting.
Old 07-21-2008, 03:07 PM
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raulzito
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You should gut out your interior, get carbon fiber parts, and lose a little bit of weight. With all that... you should boost your MPG levels to around 19.
Old 07-21-2008, 03:09 PM
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R-TuneZ
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Originally Posted by FrankieZZ
I'd start looking for leaks...
or do some "tune-up" maintenance. reset your ECU. unless you are flooring it constantly and maintaining your rpms above 5k at all times, your mileage should NOT be that low...
Old 07-21-2008, 04:21 PM
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scmtkings4
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well the mileage is also relative to your avg speed

so if youre stuck in traffic for 30 mins, its easy to see an avg of 5 mph. in which case, a below 10 mpg is understandable
Old 07-21-2008, 05:06 PM
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h0pes
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I get ~15 with my '07 AT 100% city driving. It can go up if I putt around like a grandma, but even then once in a while I open her up and ruin my mpg again.
Old 07-21-2008, 05:11 PM
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Z33_kid
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check your car cuz that seems very low i get about 18-20 and im driving it alrite ur prolly flooring it or somthing

Last edited by Z33_kid; 07-21-2008 at 05:16 PM.
Old 07-21-2008, 05:28 PM
  #27  
Get_Zwole
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somethings wrong or you drive way to hard. I get 22.5 50/50 highway and city even with 100 degree heat with the a/c on. Going to school all highway i get around 25 to 26.
Old 07-22-2008, 06:08 AM
  #28  
raulzito
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check your air and fuel filters
Old 07-24-2008, 06:30 PM
  #29  
johns350
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I was getting @18 - avg speed @25mph...

Driving a little more sedately (after the speeding ticket) - getting @19.5 - avg speed 30mph after changing route to work....
Old 07-24-2008, 06:47 PM
  #30  
jgregory124
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Originally Posted by h0pes
I get ~15 with my '07 AT 100% city driving. It can go up if I putt around like a grandma, but even then once in a while I open her up and ruin my mpg again.

+1 On the high way I get between 22-26 mpg.......depends on speed limit I run about 10 over
Old 07-24-2008, 08:42 PM
  #31  
token_z
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i get 14-20 in the city depending on traffic
Old 07-25-2008, 03:04 PM
  #32  
johns350
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By the way - my '09 Murano just averaged 25.4mpg on a trip from TX <-> NJ. Mostly highway. Mostly at 80mph I was fairly impressed.


Better yes - it has been getting @20 in the city. That CVT is pretty interesting - and efficient...
Old 09-21-2008, 03:03 AM
  #33  
Taixxx
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That's strange.
I get about 27-28mpg on highway.
But in the city 15mpg/20mph average and I mostly avoid trafficlights.

Dirty air intake?

I'm not expecting amazing mpg - but it is strange (too good for highway and too bad for city).

Last edited by Taixxx; 09-21-2008 at 03:13 AM.
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