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'84 Coupe deville '99 F150 supercab
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34 Posts
Discussion Starter #1
I havent checked my MPG by counting miles gone/gallons pumped yet.... but according to the trip computer thing..... I'm getting 15.3mpg... thats mixed both highway and around town driveing.. mostley around town though. I seem to think its right because when it was running really bad before a tune up it was getting like 6.7mpg

around 15 sound about right?
 

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Super Moderator
2014 ELR
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9,838 Posts
For mixed, yes, that is about right. Maybe low by a few. My mother's 84 is around 17-19 around town, and low to mid 20s on the highway.
 

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1992 Town Car Cartier & 2014 Accord LX MTX
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34,087 Posts
Wow, that's not bad at all considering the size of these things! I was gonna suggest somethin' like 14/22.
 

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Unicycle
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11,009 Posts
nah despite the lack of power and problems of the HT4100, it is fairly fuel efficent, which was the reason the engine was placed in these cars to begin with. In good tune, fuel mileage isn't too bad.
 
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