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29.9 Mpg !!!

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Old Apr 2, 2006 | 10:13 AM
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Default 29.9 Mpg !!!

Land O'Lakes (north Tampa) Florida to Miami, Florida.

Only two stops, one for a toll both and the other for a quick 'pit-stop'.

I was averaging 70 mph all the way down to alligator alley. For those of you not familair with it, alligator alley is I-75 cutting acroos the state from Naples to Ft. Lauderdale. Its about 110 miles. The 70MPH average is deceptive beacuse it includes the stop and go sections.

Alligator alley is a 100 mile gauntlet. A straight line 2 lanes wide in each direction. I had the cruise set at 76 mph and was getting trampled over. By the time I got across my average speed had gone up to 72+. My 'pit-stop' was on the alley.

Gas Mileage was 31.8 before the alley and 29.9 after it. I happy with that. I have the stock exhaust and a dirty air filter. If I could make that run doing the speed limit (and without being a danger to others for going too slow) and with a low restriction intake and exhaust I know I could get 33-34 mpg


2.73 A4 with A/C on
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Old Apr 2, 2006 | 10:28 AM
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You gotta love all the power of the Vette & yet good gas mileage. However, at the other end of the spectrum, I avg 6.7 at Road Atlanta running $7.50/gal Race Fuel.
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Old Apr 2, 2006 | 10:36 AM
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I get 29.5 with 3:15 gears, headers ,224x224x567 -114cam , with the A/C on
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Old Apr 2, 2006 | 10:39 AM
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I live in AZ and once a year I go from PHX up to Flagstaff in July. It's about a 5000 ft change in elevation. I use the A/C most of the way there and back and avg around 75mph. Last year my mpg average was 27 for the trip up and 33 for the trip back down. Overall avg of 30mpg.

A4, 2:73's
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Old Apr 2, 2006 | 10:00 PM
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Default No hype, here

Last year I drove to Phoenix for the Subway 500 and did the 650 miles in just under 10 hours. That's 90 mph most of the way. I got 32.5 on the way there without the cruise control and 33.2 on the way back with cruise at about 90 most of the way. That's what the computer figured and gas reciepts were the same, off by about a tenth.

3.42's 6 speed no mods at the time.
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Old Apr 2, 2006 | 10:04 PM
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I get 30 MPG on most road trips with about 450 HP and 4:10 rear gears I only wish my pick up truck would get close to this
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Old Apr 2, 2006 | 10:06 PM
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Best cars in the world for the money.
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Old Apr 2, 2006 | 10:09 PM
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Originally Posted by Byfaithman
Best cars in the world for the money.
exactly
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Old Apr 2, 2006 | 10:11 PM
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That's great mileage!
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Old Apr 3, 2006 | 10:57 AM
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Yep!
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Old Apr 3, 2006 | 11:07 AM
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Yup. Granted, in 6th gear, it can't pull its way out of a wet paper bag, but with the cruise on around 70 or so, whaooooo. Whodathunk, the vette was the econocar in the garage!?!?
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Old Apr 3, 2006 | 01:16 PM
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The fuel economy is one of the things I really love about this car. All that performance and still stingy on gas.
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Old Apr 3, 2006 | 02:24 PM
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Originally Posted by JDs00PewterCoupe
The fuel economy is one of the things I really love about this car. All that performance and still stingy on gas.
well, as long as you are on a highway with no traffic....

the minute you hit the city its awful, lol
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Old Apr 3, 2006 | 02:32 PM
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Originally Posted by Byfaithman
Best cars in the world for the money.
got to love em!
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Old Apr 3, 2006 | 03:28 PM
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The z06 regulary gets between 30-32 on long hwy trips... thank god for overdrive.
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Old Apr 3, 2006 | 03:31 PM
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6th gear...wonder how much the new Auto 6-speed will do.
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Old Apr 3, 2006 | 03:34 PM
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29.0 mpg with A4 and 2.73............24.0 with 3200 converter and 3.73
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Old Apr 3, 2006 | 04:01 PM
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Originally Posted by JDs00PewterCoupe
The fuel economy is one of the things I really love about this car. All that performance and still stingy on gas.
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Old Apr 3, 2006 | 05:16 PM
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I do mostly city driving, and the best I can possibly get is 19.0 mpg in my Z (usually average about 18.0 mpg).
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Old Apr 3, 2006 | 07:08 PM
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Sometimes I average 13.3 mpg
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