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October Fuel Economy Stats

Discussion in 'Gen 3 Prius Fuel Economy' started by Tideland Prius, Oct 1, 2010.

  1. Tideland Prius

    Tideland Prius Moderator of the North
    Staff Member

    Joined:
    Oct 2, 2004
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    Location:
    Canada
    Vehicle:
    Other Non-Hybrid
    Model:
    N/A
    Format

    Date: xx October 20xx
    Total Dist: km / mi
    Tank Dist: km / mi
    MFD: L/100km or mpg US
    Calc'd: L/100km or mpg US
    Fuel Added: litres or US gal
    Average Speed: km/h or mph

    Remarks:
     
    #1 Tideland Prius, Oct 1, 2010
  2. skruse

    skruse Senior Member

    Joined:
    Apr 6, 2004
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    Location:
    Coloma CA - Sierra Nevada
    Vehicle:
    2007 Prius
    Model:
    II
    We just passed the Autumnal Equinox (first day of Autumn), temperatures are warm, and I'm earning 52 mpg (30 mi commute twice each day, Mon-Fri). Some times it rises to 55 mpg, but 52 is the per tank average (78k mi).
     
    #2 skruse, Oct 1, 2010
  3. Tideland Prius

    Tideland Prius Moderator of the North
    Staff Member

    Joined:
    Oct 2, 2004
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    Location:
    Canada
    Vehicle:
    Other Non-Hybrid
    Model:
    N/A
    I wouldn't know here. It's gone as cold as -4°c and as warm as 28°C this Sept.
     
    #3 Tideland Prius, Oct 2, 2010
  4. Tideland Prius

    Tideland Prius Moderator of the North
    Staff Member

    Joined:
    Oct 2, 2004
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    Location:
    Canada
    Vehicle:
    Other Non-Hybrid
    Model:
    N/A
    Date: 08 October 2010
    Total Dist: 888.7 km / 555.4mi
    Tank Dist: 19677km / 12298mi
    MFD: 4.2 L/100km or 56mpg US
    Calc'd: 4.40 L/100km or 53.5mpg US
    Fuel Added: 39.129 litres or 10.6US gal
    Average Speed: 36km/h or 23mph

    Remarks: Lower grille partially blocked. Driving temps ranged from +5°C to 27°C
     
    #4 Tideland Prius, Oct 8, 2010
  5. Tideland Prius

    Tideland Prius Moderator of the North
    Staff Member

    Joined:
    Oct 2, 2004
    44,934
    16,158
    41
    Location:
    Canada
    Vehicle:
    Other Non-Hybrid
    Model:
    N/A
    Date: 8th September to 20th October 2011
    Total Dist: 34,832km / 21,770mi
    Tank Dist: 859.0km / mi
    MFD: 4.3L/100km or 54.7mpg US
    Calc'd: 4.65L/100km or 50.6 mpg US
    Fuel Added: 39.952 litres or 10.555US gal
    Average Speed: 32km/h or 20mph

    Remarks: Switched to winter tyres ~ 500km into the tank. Temps at the beginning of the tank ~10-20°C. Temps at the end of the tank ~ 0-10°C
     
    #5 Tideland Prius, Oct 21, 2011
  6. manny13

    manny13 Junior Member

    Joined:
    Oct 7, 2011
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    Location:
    Queens, NY
    Vehicle:
    2011 Prius
    Model:
    II
    Date: 10/12/2011
    Total Dist: 2059
    Tank Dist: 529.1mi
    MFD: 56.1 mpg
    Calc'd: 53.8mpg
    Fuel Added: 9.84 gal
    Average Speed: 27mpg

    Remarks: Temp vary from 50F to high 60's.
     
    #6 manny13, Oct 21, 2011
  7. walter Lee

    walter Lee Hypermiling Padawan

    Joined:
    Oct 26, 2009
    1,126
    376
    5
    Location:
    Maryland
    Vehicle:
    2010 Prius
    Model:
    III
    Date: 22 October 2011
    Total Dist: 16508 miles
    Tank Dist: 692 miles
    MFD: 70.8 mpg
    Calc'd: 67.55 mpg
    Fuel Added: 10.244 gallons, 87 oct, E10
    Average speed: 18 mph (stop-n-go without DWB )

    Remarks:
    had 0 miles left and the last bar was still flashing when I filled up.
    Yokohama Avid S33 front tire pressure 50 psi, rear tire pressure 48 psi
    (tires were rotated 10/6/2011)
    Grill blocking 100% top and bottom
    ScanguageII (FwT,SoC,RPM,GPH)
    160F < FwT < 195F target range
    50% < SoC < 75% target range
    0 < RPM < 1600 target range
    0.00 < GPH < 1.20 target range

    the outside temperatures ranged from 50F to 80F
    mainly hilly suburbanite roads and stop-n-go city roads.
    No AC, No Heat/Defroster. In a week - I'll be lowering
    my tire pressure down to 42/40 for better traction.
    you can see the full mileage log on Cleanmpg.com under
    Hybrids "HyperDrive 1" (top 100)
     
    #7 walter Lee, Oct 22, 2011
  8. Tideland Prius

    Tideland Prius Moderator of the North
    Staff Member

    Joined:
    Oct 2, 2004
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    Location:
    Canada
    Vehicle:
    Other Non-Hybrid
    Model:
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    Looks like I need to start blocking my grille (I've been holding off because of temperature fluctuations).

    I can't raise the psi that high in the winter tyres. They're already as rough/uncomfortable as it is at 37/35 (I had it at 40/38 last year and they were brutal!)
     
    #8 Tideland Prius, Oct 23, 2011
  9. sipnfuel

    sipnfuel New Member

    Joined:
    Jan 21, 2011
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    Location:
    So. Cal.
    Vehicle:
    2010 Prius
    Model:
    II
    Now that temps are more moderate I don't have to use the A/C as much and when I don't have to, mileage is 5-10% better.
     
    #9 sipnfuel, Oct 24, 2011
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