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Eco Dashboard Doesn't Look Right...

Discussion in 'Prime Main Forum (2017-2022)' started by mr88cet, May 22, 2017.

  1. mr88cet

    mr88cet Senior Member

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    Don't think I buy these numbers:

    IMG_6394.JPG

    I've definitely been cranking out lots of EV-mode miles, but I doubt I'm anywhere 999.9MPG, having only ~240 on the ol' ODO.


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    #1 mr88cet, May 22, 2017
  2. Lee Jay

    Lee Jay Senior Member

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    Why not?
     
    #2 Lee Jay, May 22, 2017
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  3. Prius from Dad

    Prius from Dad Senior Member

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    If you mostly use EV and not the ICE, then those look legit. The eco driving score, I've only had 100 once.(y)
     
    #3 Prius from Dad, May 22, 2017
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  4. Metalmanstan

    Metalmanstan Junior Member

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    How the hell did you get a 100 on your drive score? I don't think I've ever gotten above an 95!!

    Posted via the PriusChat mobile app.
     
    #4 Metalmanstan, May 22, 2017
  5. dalcon95

    dalcon95 Senior Member

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    I have gotten 100 a few times and 99 several times. This is what I got with it raining on the way home from work.

    #1 in Easley,SC
     
    #5 dalcon95, May 22, 2017
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  6. mr88cet

    mr88cet Senior Member

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    Well, lessee... first-order estimation here:

    It's probably about 10ish miles from the dealer to our house, and 12ish miles I drove in HV yesterday to the mall down south (no charger there, so I did the >55 portion of that trip in HV). So somewhere around 22ish miles in HV mode, and the remaining 218ish in EV mode.

    So somewhere on the order of 4/10 gallon burned over 240ish miles driven. So, something like 600Mpg?


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    #6 mr88cet, May 22, 2017
  7. mr88cet

    mr88cet Senior Member

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    Not so sure about that number either...


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    #7 mr88cet, May 22, 2017
  8. Prius from Dad

    Prius from Dad Senior Member

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    Yes, but some of those HV miles were 999.9 mpg when you were using the HV portion of the battery. (y)
     
    #8 Prius from Dad, May 22, 2017
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  9. mr88cet

    mr88cet Senior Member

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    Oughta average out around 55ish, right?


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    #9 mr88cet, May 22, 2017
  10. Prius from Dad

    Prius from Dad Senior Member

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    If you look at your odo it will tell you the mpg's for your total distance driven. I use my trip meters (3) to see my trip mpg's, tank mpg's and daily mpg's
     
    #10 Prius from Dad, May 22, 2017
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  11. mr88cet

    mr88cet Senior Member

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    It pegs at 199.9.


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    #11 mr88cet, May 22, 2017
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  12. dalcon95

    dalcon95 Senior Member

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    Same here.

    #1 in Easley,SC
     
    #12 dalcon95, May 22, 2017
  13. mr88cet

    mr88cet Senior Member

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    Weird, eh? If you're gonna have four digits, then why not 999.9?


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    #13 mr88cet, May 22, 2017
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  14. mr88cet

    mr88cet Senior Member

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    Maybe it's not as unrealistic as it initially seemed. First, I have more miles on the ODO than I thought - a little over 300 now, again almost all of those are EV. Also, they do break it down for me, and that breakdown seems plausible:

    View attachment 130212
     

    Attached Files:

    #14 mr88cet, May 22, 2017
  15. mr88cet

    mr88cet Senior Member

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    Also, those daily "999.9"s are actually much higher than 999.9; loosely speaking, they are infinities (not really infinity, of course, but "way up there" at least).


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    #15 mr88cet, May 23, 2017
  16. dalcon95

    dalcon95 Senior Member

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    To get a more accurate account of gas used and not counting all the miles driven in HV mode, see the miles to empty you have used verses your total miles driven. That might give you a more precise mpg calculation.

    #1 in Easley,SC
     
    #16 dalcon95, May 23, 2017
  17. dalcon95

    dalcon95 Senior Member

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    Here is a 100 score I got today!!

    #1 in Easley,SC
     
    #17 dalcon95, May 23, 2017
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  18. CharlesH

    CharlesH CA HOV Decal #5 on former PiP

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    Your get 999.9 when you don't use any gasoline, so mpg is not meaningful. Divide-by-zero in math-speak.
     
    #18 CharlesH, May 23, 2017
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