How many miles per tank of gas?

Yes

 

Dash tells me 386 miles to empty when I fill it up, I usually fill up when there's about 50 miles left on the tank. See my fuelly for mpg info.

 

my computer says 384 to empty every time. Don't care to figure out exactly how many

 

I'm consistently getting 425 mile per tank which is computed by Trip meter reading + Remaining miles shown on the screen.

Average MPG shown on the dash is 22 MPG.

I only drive in weekends and 90% freeways @70-75 mph round trips between San Bernardino county and Gorman using 210 and I-5. This route includes some heavy bumper to bumper traffics for about 30 minutes in L.A. area.

On the exact same route, I used to get following on my previous trucks.
> Escalade with 6.0L V8 with exhaust mod & ECU tuner - 14 MPG
> Dakota with 4.7L V8 with exhaust mod & ECU tuner - 18 MPG
> Ranger with 2.5L I-4 with no mod - 23 MPG

 

Yeah, I'll consistently get +400 as long as I keep it under 75mph. I just filled up at 450 yesterday, fuel light came on at 433.

 

On a trip to NC, this is the best we got:
390, cruise control, 60 mph on flat I95, wife driving.

I tried to do this, but after about 90 minutes, speed limit at 75 and everyone passing me by, I didn't have the patience and just cruised in the left lane at 80 mph. got about 270/300 I think? So wife got us about 90 more miles, about 5 gallons worth and saved us about $15.

Over the course of the trip, if she kept driving, it would have saved us about $40 I guess?

 

Just run mine a needle width below empty. I just filled it and I mean the absolute max I could get in there and it was just a fraction over 21 gallons. I drive in town on short trips lots of stop and go. I won't push it that far again but I'm close to gas stations all the time. I have not run it on the highway much.Going by the computers I'm still seeing 20 to 21 mpg down to 16mpg. I run it so low this time to test it the old fashion way.

 

18-20 in town... only road trip ... 3/4 was 65-70 mph... last 1/4 was 45-50 in the winding mountain roads... 22.9... have never seen the low light yet and hence don't know max mileage per tank.

 

When I fill up it usually doesn't have the gas light on so i always get better than what the estimated miles per tank is.

 

https://www.tacomaworld.com/threads/yall-wanted-30-mpg-2gr-fks-enlightenment.437304/

 

I only have about 800 total miles on my truck to date (only took delivery on April 19th). I live up in the foothills and work in the valley, about 1500' elevation difference, and work is a 30 mile round trip commute every day. Last weekend I drove all the way up to the summit and around Lake Tahoe, so climbed up to 7200' and total of about 175 miles. According to Fuelly: 745 miles @ 38.665 gallons of fuel = 19.26 MPG so far.

 

about 280 on a tank running 33' generals, in intake and straight pipes I don't think that's bad at all

 

Usually ~400 or so until the light comes on. Mixed town and highway with hills. Traffic screws it, as does leaving the racks on. Best so far was 365 mi @ 3/4 tank down to Santa Barbara averaging 65 mph including all stops(26mpg).

 

325-350 miles

 

18.2 stock trd sport with the exception of a throttle body sacer

 

I live in Idaho (elevation about 3900') with lots of mountain driving. I have been averaging about 19 mpg and when I fill it up, I get about 380ish. I am really happy since my F150 V6 3.5l ecoboost was only getting about 13 mpg. I have stock 17's on still also.

 

I'm over 400 nearly every tank. Some tanks are close to 450.

 

You sir, and the rest of the world, need to get with the program and get rid of all that metric system crap and use what WE in the States do......inches, feet, yards, MILES etc.!!

 

Or the States can stop being difficult and get with the rest of the world with a better system.

 

How dare you! Btw....what mpg's are you getting?!