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Let's compare Prius MPG to previous car

Discussion in 'Gen 2 Prius Fuel Economy' started by Moving Right Along, Jan 13, 2017.

  1. Moving Right Along

    Moving Right Along Senior Member

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    Vehicle:
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    I just filled up my Prius and got the worst tank MPG yet: 37.8 miles per gallon. But instead of thinking how that's bad for a Prius, I've decided to think of how it's still better than most everything else. For comparison, the best tank MPG I ever got on my previous car, a 2007 Toyota Corolla, was 37.2 MPG. So the worst MPG I've gotten so far in the Prius is still better than the best MPG I ever got with the Corolla.

    What about you? What's your worst MPG for a tank in your Prius and what's the best MPG per tank you had for a previous car? Does the Prius still win?
     
    Data Daedalus likes this.
  2. srellim234

    srellim234 Senior Member

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    Laughlin, Nevada
    Vehicle:
    2008 Prius
    Model:
    Touring
    Our two worst tanks in the Prius are in the 34s. We had a 2007 Nissan Versa that averaged 28mpg but once gave us 36 for a tank when running a stretch of flat Florida highway that was perfectly in the car's "wheelhouse" for speed, lack of traffic stops and traffic, good weather, etc. Before that we had a 1994 Honda Civic that averaged in the low 30s but often delivered individual tanks of over 40mpg on our cross country trips.

    Our Prius doesn't win comparing it's worst tanks to the others' best tanks but it wins the overall battle hands down.
     
  3. valde3

    valde3 Senior Member

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    Best tank with my 99 Corolla wagon was 5.9l/100km or 40MPG. Worst tank I got with it was 10.2l/100km or 23MG.
    But while driving the Corolla I thought that if conditions were better I could get something like 5.2l/100km or 45MPG.
    Best tank with my Prius is 3.57l/100km or 66MPG. Worst is 5.8l/100km or 41MPG.

    So yes Prius wins even when comparing its worst tank to the best of Corolla. But not with a big margin.
     
  4. Bluegrassman

    Bluegrassman Active Member

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    Vehicle:
    2012 Prius
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    Four
    Worst tank in my Prius so far was 38.9 mpg loaded down with 5 adults, coolers, etc. Best tank ever in my Durango 4x4 was 14.9mpg on a long trip of back roads keeping the speed at 55-60 mph and traveling light

    Posted via the PriusChat mobile app.
     
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  5. SRQ

    SRQ Member

    Joined:
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    Vehicle:
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    Worst in the Prius was 34MPG driving about 170 miles with a queen sized mattress on top of the car. The boxy aerodynamics made the car extremely sensitive to wind gusts, as well as when trucks passed the car. Flying crappy little airplanes along the ocean helped me deal with unexpected gusts that pushed me around though :)

    My previous vehicle was a Honda Passport, best tank was probably about 26 MPG via means of hypermiling to practice for the Prius.
     
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  6. Aaron Vitolins

    Aaron Vitolins Senior Member

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    Well, since 2014 I've owned a gen 2, gen 3, and a Prius v wagon. Since this is a gen 2.. I'll go with that. The worst tank my 2005 ever gave me was 40 mpg. That was when we got a ton of ice one year. I let the car idle for 30 mins just to be able to scrape off the ice. And it was freezing cold and I still drove on the ice and snow at very low speeds with the heat cracked up.

    My previous car before switching to hybrids, was a 2004 Volvo S80. Inline six cylinder. Slow as a dog on regular or mid grade fuel. Best that sucker ever got was almost 26 mpg.
     
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  7. bisco

    bisco cookie crumbler

    Joined:
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    Location:
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    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    2012 pip: 70 mpg.

    2008 prius: 60 mpg.

    2004 prius: 55 mpg.

    2001 taurus: 22 mpg.
     
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  8. Data Daedalus

    Data Daedalus Senior Member

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    Location:
    Wembley, London
    Vehicle:
    2008 Prius
    Model:
    II
    2008 Prius Tspirit UK with 16" tyres:

    Best ever commute to work (15 miles) = 72.9mpg

    Best ever full tank summer = 66mpg

    Best ever full tank winter = 58.5mpg

    Worst ever full tank winter = 53.5mpg

    1998 Mazda MX-3 1.6i 16v:

    Worst ever full tank winter = 18.18mpg

    Best ever full tank summer = 31.2mpg

    The latter was achieved while trying hypermiling techniques read up on PriusChat, while planning to replace the MX-3 Coupe with a Prius Tspirit. Normally, I got no more than 270 miles out of the MX-3's 50 litre tank on long journeys in summer, and usually 240 miles max city driving in summer.

    I've just driven home from grocery shopping. I've done 195 miles over the last week, and only one pip gone from the fuel indicator. I know it's not 100% accurate and it'll start dropping quickly soon, but my Prius has done 195 miles this week - and there's still enough fuel in there for commuting another 2 weeks, realistically.

    If this was my MX-3, I'd already be staring at an empty tank, and filling it up already.

    I can see the fuel savings compared to my old MX-3, and I'm grateful I own a Prius Hybrid


    iPhone ?
     
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  9. oil_burner

    oil_burner Active Member

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    Location:
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    Vehicle:
    2006 Prius
    worst is my honda ridgeline, 13mpg on the highway holding 70mph with a motorcycle loaded in the back.