C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

86 mpg

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Old Mar 5, 2009 | 09:24 PM
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Default 86 mpg

I have a stock 86 coupe (auto) and was just curious to know kind of mpg I should expect to get. I am planning on using it as a daily driver mostly backroads work commute. What kind of improvements, upgrades, and maintenance would help. Obviously I did not buy this car for economical reasons but I'll take all I can get. Thanks
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Old Mar 5, 2009 | 09:43 PM
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I get 15-16 in town, and up to 24 on the hwy.

If it gets much less, give it a tune-up.
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Old Mar 5, 2009 | 10:30 PM
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Way back in the early 90's when the car was still stock I used to get about 16-19 around town (19 driving like an old lady) and about 24 Highway. The Highest I ever saw for a full tank was 26.7 mph going mostly highway about 70ish. Over 500 miles to that tank of gas!
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Old Mar 5, 2009 | 11:08 PM
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thanks, sounds about where I am at
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Old Mar 5, 2009 | 11:23 PM
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My MPG on my '89 is ~ 13 city.
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Old Mar 6, 2009 | 12:16 AM
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84 Vette, 7 1/4 mile runs/5gal fuel cell
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Old Mar 6, 2009 | 12:25 AM
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Originally Posted by 383vett
84 Vette, 7 1/4 mile runs/5gal fuel cell
That is a thristy one you got there
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Old Mar 6, 2009 | 12:46 AM
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Originally Posted by engle1147
That is a thristy one you got there
Thank goodness it goes a quarter of a mile at a time. Not good on cruises!
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Old Mar 6, 2009 | 10:42 AM
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Originally Posted by 383vett
Thank goodness it goes a quarter of a mile at a time. Not good on cruises!
It's not that bad, almost 2 gallons to the mile
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Old Mar 6, 2009 | 11:20 AM
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Originally Posted by vader86
I get 15-16 in town, and up to 24 on the hwy.

If it gets much less, give it a tune-up.
also alot depends if you have aluminum right foot or a lead right foot
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