1993 Maxima SE 5speed:

Gallons filled per gas pump = 14.8
Mileage per odometer = 342.4

Calculated mpg = 23.1mpg

City = 95%
Hwy = 5%

What is yours?

***EDIT***
The above was from last fill up. Today's fill up:

Gallons = 14.1
Mileage = 343.4

MPG= 24.3mpg

Since the last fillup, I dont' believe my driving habits have changed. I still am more than 95% city driving. The only mechanical change was cleaning throttle body and EGR, 'Gunk' brand fuel injector cleaner and new NGK plugs

 

City, 18mpg average.
highway, 25-30mpg, depending on weather and speed.
track, 6-7mpg.

 

City= 18-20MPG
Interstate= 28-30MPG

80% miles driven on Interstate

 

highway without a/c on - 28.5 mpg
highway with a/c on - 26.5 mpg
highway miles per tank - 330-360

city - 15-18 mpg
city miles per tank - 280 or less
(gotta love having a turbo when driving in the city )

 

Last tank: 333 miles, 13.7 gallons to fill up.

MPG = 24.2

I define my driving as nearly 100% highway.

 

well, i never let my tank go all the way down...but i fill up with a quarter tank left.
My last tank was about 268 miles or so, 12.6 gallons to fill up.
268/12.6= 21.3MPG.
That was basically around town....if i drive highway a lot, I can get 300-340 miles on a tank, which is between 23 and 28 mpg. Not too bad, but compared to my friends who all have 4 cyl cars, its terrible.

 

CITY about 20mpg

 

your not driving hard enough

 

Just took a little business trip. 358 miles/13.8 gal=25.9 MPG. 99% highway at 85 mph. Trooper passed me once in a camaro must have been going 90.

 

around town 12-14 mpg (14 if I toss in the highway)
200-210 per tank

 

listen to this

Hilly town- 14mpg (city)
highway- 20mpg

Stock 89 se

 

89octane, 12.5MPG all city driving, 23-25 mpg on hw but i used to get around 30-31 at one point in the past. don't know what's the deal is....

 

from a trip to Charlotte this weekend, 75% highway driving at 75-80mph
29.5mpg

normal mixed traffic usually gets low 20s

 

i finally did a check on this. I drive mostly highway. probably 75 highway 25% city and i got 21.6 miles to the gallon. not bad. And then i drove a long trip all highway and i got 27.4 miles to the gallon. The 21 was semi spirited with some racing at lights and stuff like that, so im happy with my mpg.

 

Since this thread is still going....

My trip to Minneapolis and driving within the city, MN about 60%hwy 40%cty. 348mile/12.2gallons=28.5mpg. Speeds up to 85mph.

My trip back home to Sioux Falls, SD. I filled up after I left the City in Jordan, MN. 95%hwy, 5% cty. 158miles/5.1gallons=30.9mpg. Speeds up to 80mph for short periods of time.

 

trip from minnesota to eastern wisconsin 33 mpg 410 miles on tank with roughly a quarter tank of gas left now thats some range

 

With out the turbo I was at 23-26mpg city 28-31mpg highway
With the turbo I'm at 21mpg city and have not made any highway miles yet.
I've been playing around with the car alot so guess that could contribute to the shortage in fuel milage in the city. I'm expecting to get same highwayMPG.
With how the stock piping from the manifolds to the actual 1 7/8 exhaust was run,I should get better gas milage just from the loss of exhaust backpressure/restriction! It's all 2.1/2mandrel bent pipe to a free flowing muffler.
Let you know how it does highway soon.

 

now that its starting to get colder in MN im only getting about 18 or 19 around town, my best highway is 27mpg