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How many miles are you getting to a full tank?

43K views 56 replies 34 participants last post by  BADATE2D  
#1 ·
2nd fill-up today. Got 360 miles out of a full tank.
 
#4 ·
My last few tanks were 478, 450, 475 miles.
Mostly highway or all downhill?

I can get about 350 to 375 mostly suburban driving with a 50/50 split commute in a hilly area.
 
#5 ·
Usually 400-450 on for highway commuting with some around town driving. I usually run it until it has 1 bar left on the gauge.

My record was 520 miles and I averaged 34.3 mpg on that tank, and that was by accident and almost ended badly. I had about a half a gallon of gas left when I got to that gas station. I hope to never repeat that!
 
#12 ·
WTF am i doing wrong?!?!?! I get about 250-270 a gas tank. But I do 99.9% city driving. I live 2 miles from work, 3 miles from school. The gym is a mile away from me and yoga is 3 miles. All those short trips kill me!!!
 
#29 ·
I love Subaru, and I don't speak ill of the company or my car much, but those mileage computers lie, lie, lie. My guess is they don't take enough samples over a long enough period of time, so you get averages of averages or averages of the last 50 miles, or something. In any case, it's wrong.
 
#20 ·
360 today on my fill up. Question for you. How many miles pass the gas light comes on do you get?
 
#23 ·
Over 90-something fill-ups here's what I've noticed:

- If you follow the MPG gauge then you can easily get 400 miles per tank.

- Driving over 70mph will definitely take away from MPG. The sweet spot is 60-70.

- Another sweet spot is 30-45ish, but stopping for lights will also cut your mileage a lot.

- no reason to use anything besides 87 octane E10.

- If you want to keep good mileage don't try to stretch out your oil changes, and keep your tires at the high end of inflation range. Watch your air filter.

- Best mileage I've had over a whole tank was 31mpg (about 550 miles per tank), worst was 23ish mpg(about 350miles/tank), and as you can see below I average around 26 (400+ miles/tank). I drive a lot of either stop and go traffic or 70+ mph areas. I almost always fill up around mile 400 whether its empty or not because you shouldn't run your tank empty, it's bad for the fuel pump.
 
#26 ·
I never Kramer my tank (if you know what I mean.) I normally fill-up at around 400-425 and I fill up around 13.5+ gallons at the pump. I read in the manual that the XV is a 15 gallon tank. My DD is roughly 25% Hwy/75 City. Based on my calculations at the pump, I am getting approx. 31 MPG (summer.), my dashboard says 33-34 MPG.
I have 16.8k on my 2014 XV.
My XV sweet spot is around 62mph. My mood plays a factor in controlling the MPG. Once you are at 80+ mph no reason to be concerned about the MPH readout, you are in a different universe now.
I love my 2014 XV Crosstrek in TOP.
Good day.
Shane.



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#27 · (Edited)
I'm with freeasabird and Rorgaard. I use pencil and paper for fill-ups seeing that the average computer read out is a couple clicks higher.

The CVT, just one week old, [1] fill-up so far, 436 miles, 31.38 mpg [7.5/100km] 25% urban/75% extra urban. Hilly, rainy while contending with the crazy folk terrain [NYC to central CT back to UpState]. I think the first tank is a keeper.






Edited cuz too much verbiage.