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Old 01-07-2012, 09:41 PM   #1 (permalink)
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1,550 mile round trip high speed mileage!

had to drop off my friend off in Alabama from Michigan i drove an avg of 80 mph so 75-95 mph and was surprised with getting 31 mpg! for a 2000 cavalier 3 speed auto on a 211,600 mile car.... i thought for sure i would get like 25 mpg because of 3 speed auto... did snag a few backed up traffic i am sure it killed my mileage for a little bit.. so i thought it was pretty good mileage for the high speed...

top left to right top
RPM 3443 inst mpg 31.4
tps 26.6% middle avg mpg 27.6
fuel lev 11.5 dte 318.7


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2000 base cavalier 2.2 3 speed auto 4 door at 211,000 miles avg 26-28 city avg 30-38 high way highest mpg ever was 42 mpg for 125 miles at 50 mph...

Last edited by crossout; 02-09-2012 at 08:52 PM..
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Old 01-11-2012, 06:57 PM   #2 (permalink)
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The mystic - '96 Mustang Cobra

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Congrats, I guess that much of all highway helps, mines a 4 speed and I do like 65-70 on the highway and average 30-31. So doig an average of 80 and getting that is better than I'd expect.
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Old 01-11-2012, 10:05 PM   #3 (permalink)
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Quote:
Originally Posted by 4banger View Post
Congrats, I guess that much of all highway helps, mines a 4 speed and I do like 65-70 on the highway and average 30-31. So doig an average of 80 and getting that is better than I'd expect.
yeah i was surprised with a good mileage at high speeds lot of it was the wolf pack at one time i was at 90 mph for a good hr or so and like 10 of us in the left lane was just whizzing by!..the whole trip was just sunny out
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2000 base cavalier 2.2 3 speed auto 4 door at 211,000 miles avg 26-28 city avg 30-38 high way highest mpg ever was 42 mpg for 125 miles at 50 mph...
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Old 01-11-2012, 10:24 PM   #4 (permalink)
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The Q - '02 Q45 Sport
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just courious, what are the rpms at 70
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ECO MODS PERFORMED:
First, Grille Block
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Second, Full underbelly pan
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third, rear skirts and 30.4mpg on trip! http://ecomodder.com/forum/showthrea...tml#post247938
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Old 01-11-2012, 11:03 PM   #5 (permalink)
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Quote:
Originally Posted by mcrews View Post
just courious, what are the rpms at 70
don't have tachometer on my car.... a 3 speed auto they are supposed to run around 3000 rpm
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2000 base cavalier 2.2 3 speed auto 4 door at 211,000 miles avg 26-28 city avg 30-38 high way highest mpg ever was 42 mpg for 125 miles at 50 mph...
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Old 02-09-2012, 08:43 PM   #6 (permalink)
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top left to right top
RPM 3443 inst mpg 31.4
tps 26.6% middle avg mpg 27.6
fuel lev 11.5 dte 318.7

this was at 80 mph with the cavalier in wolf pack i am very happy with it i love the new gauge
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2000 base cavalier 2.2 3 speed auto 4 door at 211,000 miles avg 26-28 city avg 30-38 high way highest mpg ever was 42 mpg for 125 miles at 50 mph...
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Old 02-11-2012, 08:43 AM   #7 (permalink)
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I had no clue they made a 3 speed auto in 2000??


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