I have got 250 miles on half a tank of gas doing highway driving. average mileage on full tank for city is a lil over 300!! so i guess i am getting great gas mileage.
88 SE

 

I keep my windows down or crack the sunroof at highway speeds, a/c isn't really an issue. I'm sure it maybe in the summer though since I live in houston. This is for a 94 FD if that matters in the poll results, I was just browsing sections randomly.

 

I got recently on a trip from San Jose to Houston.

24.15 Mpg 370Miles SJ to LA
23.56 397Miles LA to Casa Grande ***I ran out of GAS and took 16.85 Gal
21.42 66Miles Casa Grande to Tucson
24.27 301Miles Tucson to El Paso
26.49 261Miles El Paso to Ft Stockton
23.88 327Miles Ft Stockton to San Antonio

Avg Mileage was 24.19Mpg
1722 Miles using 71.19Gal

The mileage was up to San Antonio. I have not refueled in Houston. The 26+ fuel up was using 86 Octane gas, but maybe due to lots of downhill driving. All of the driving was at 75 to 80 Mph. Ft S. to SA was at 65Mph

 

My 1990 GTU has been pretty consistent over the past 100,000 miles: 14.5 mpg straight city cycle, 22-23 mpg on the highway.

 

88se with 166500 miles getting 18/24 roughly

 

You've got to be kidding me... I get like 12mpg. Then again it's practically all city driving but still! On the last tick before empty on the gauge I am around 190miles on the trip. Oh well it needs a tune up and the clutch is starting to slip.

 

my 87 TII got 27 mpg at 75 mph with only intake and exhaust, and 30 mpg at 80 mph... my 88 TII now gets 12-13 highway

 

i get about 26 mpg on the highway and about 20-23 mpg in the city without AC.

 

just did the math today... 16.66 mpg. Driving like someone who just bought his first rotary = )

 

20mpg on my current 87 TII
mostly highway driving

 

I'm inclined to agree with this statement.

I keep a fuel log, and have used several trips in the past year from here to Ottawa (6 hours one way, which always uses almost exactly one tank of gas) to see what my mileage is like...

I saw slightly worse mileage going 110km/h (about 68 mph) than I did going 140km/h (about 90 mph.) I was more than a little shocked by that - I figured it would be the other way around...

 

average 20mpg city/highway.
soon to be fixed, I'll be sure to run 12mpg.

 

8mpg boosting around town and 21 highway.

 

8 or 9 always. maybe about 4 if a.c is on

 

somewhere around 14 in town. and 18.5 on the interstate.
in the morning i usually let my car warm up for about 10 minutes before driving anywhere, so that's why my in town mileage sucks. and i can't say i drive all that slow either. when doing 80 or so on the highway, i barely touch the gas and i'm in boost.

 

On a recent trip down to Victorville, I logged 26MPG at 65-70MPH and 22MPG at 90-100MPH. FC-Chan's new '91 FC (With a TII trans) got 21-22MPG.

 

yup...baby needs a header....

 

15-17 city, I can get 25 or so on the highway at 75mph. HKS exhaust probably helps with that.

 

My mileage dropped a bit. I am now averaging 10-12 per gallon. I have got to get that exhaust fixed.

 

I was quite suprised with this number but Baby is still getting about 17 in mixed highway city driving. I consider this pretty good since she has 216,000 on the original motor... and everything else.

 

1988 GTU 4 miles per gallon ..... stop complaining guys, u don't have it as bad as me

 

what's the matter with your car?

 

that's what i'm trying to find out, doing the elimination process, my cat was blown so i took that off and put a straight pipe but its still running maddddd rich... i will post on these forums when i finally find out what's wrong

 

dont towns have roads?

 

mine sucked pretty bad, then i looked at the air filter, and i think it was the stock filter from 16 years ago HAHAHAAHA, it looked like it anyway. i changed it and its better now, i still gotta get some #'s though.