1. Attachments are working again! Check out this thread for more details and to report any other bugs.

2 easy rules for better MPG

Discussion in 'Gen 2 Prius Fuel Economy' started by chrisspaulding, Jul 6, 2008.

  1. chrisspaulding

    chrisspaulding sexy, high tech, fun

    Joined:
    Apr 28, 2008
    556
    24
    0
    Location:
    Kentucky
    Vehicle:
    2008 Prius
    .
    (1) Never use your breaks

    (2) Never make left turns


    Follow these two rules as often and safely as you can for noticeable MPG improvement!
    .
     
  2. TJandGENESIS

    TJandGENESIS Are We Having Fun Yet?

    Joined:
    Aug 11, 2005
    5,299
    47
    0
    Location:
    ★Lewisville, part of the Metroplex, Dallas, in the
    Vehicle:
    2005 Prius
    As I slid into the right turn, running the light because I was not using the brakes, I remarked, 'Hmm, this may be a ugly accident, but look at my MFD! I'm averaging over 65 MPG!'

    :rolleyes:
     
  3. nosliw

    nosliw New Member

    Joined:
    Mar 22, 2008
    76
    0
    0
    Location:
    PNW
    Vehicle:
    2008 Prius
    sounds like you accelerated to too high a speed and didn't do a good job of anticipating that corner OR the light!
     
  4. chrisspaulding

    chrisspaulding sexy, high tech, fun

    Joined:
    Apr 28, 2008
    556
    24
    0
    Location:
    Kentucky
    Vehicle:
    2008 Prius
    Exactly, it's all about anticipatory driving!
    .
     
  5. Bob64

    Bob64 Sapphire of the Blue Sky

    Joined:
    Apr 9, 2007
    1,540
    92
    0
    Location:
    Virginia
    Vehicle:
    2007 Prius
    Model:
    N/A
    I think rule 1 should be:
    never use your accelerator pedal.


    And then you have it... infinite mpg because the earth is moving through space :)
     
  6. JimboK

    JimboK One owner, low mileage

    Joined:
    May 1, 2006
    2,817
    187
    49
    Location:
    Chesterfield, VA
    Vehicle:
    2005 Prius
    You're right on target, IMHO. And these aren't Prius-specific. I am convinced that anyone can quickly pick up 10-20% improvement in fuel economy just by doing what the CleanMPG crowd calls DWB -- driving without brakes. Or more accurately, driving as though you have no brakes. If you knew you had no brakes, I guarantee you'd be babying that thing! And that's a major part of anticipatory driving -- watching the lights and traffic, planning your slowdowns, and using available kinetic energy to its fullest.

    The no-left-turn thing is part of the broader topic of route planning -- choosing a route that allows for maximum fuel economy (but not at the expense of greater overall fuel consumption, of course) and, for multi-stop trips, carefully planning the stop sequence.
     
  7. 9G-man

    9G-man Senior Member

    Joined:
    Jul 2, 2005
    1,273
    194
    0
    Location:
    Atlanta, GA
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base

    How will I get out of my neighborhood?
     
  8. Godiva

    Godiva AmeriKan Citizen

    Joined:
    Apr 8, 2005
    10,339
    14
    0
    Location:
    San Diego, CA
    Vehicle:
    2005 Prius
    Better to coast to stops and never accelerate too briskly.

    Drive just under the speed limit, including and especially on the freeway.

    Those are non-Prius as well.
     
  9. Stefx

    Stefx Member

    Joined:
    Apr 11, 2008
    336
    4
    0
    Location:
    Canada
    Vehicle:
    2008 Prius
    What about those who live in UK, Japan and Australia?
    :)
     
  10. qbee42

    qbee42 My other car is a boat

    Joined:
    Mar 2, 2006
    18,058
    3,073
    7
    Location:
    Northern Michigan
    Vehicle:
    2006 Prius
    Back out.

    Tom
     
  11. chrisspaulding

    chrisspaulding sexy, high tech, fun

    Joined:
    Apr 28, 2008
    556
    24
    0
    Location:
    Kentucky
    Vehicle:
    2008 Prius
    Drive in reverse of course!
    But carefully. :)
    .
     
  12. morpheusx

    morpheusx Professor Chaos

    Joined:
    Mar 6, 2007
    1,555
    81
    0
    Location:
    Akron, OH
    Vehicle:
    2011 Prius
    Model:
    Three
    Don't tailgate the person in front of you, leave a buffer zone. Biggest thing you can do for fuel economy.
     
  13. Sheepdog

    Sheepdog C'Mere Sheepie!

    Joined:
    Mar 12, 2008
    1,125
    15
    9
    Location:
    Sanford FLorida
    Vehicle:
    2008 Prius
    Model:
    II

    sigh. I need a deal on keyboards by the gross!
    :p
     
  14. patsparks

    patsparks An Aussie perspective

    Joined:
    Jul 12, 2007
    10,664
    567
    0
    Location:
    Adelaide South Australia
    Vehicle:
    2004 Prius
    Model:
    N/A
    I disagree with the moderate acceleration brigade.
    I think left turns are preferred where I live however if you time your turns across traffic you may be able to get around without stopping, pick the gap.
    Coast rather than slow on overrun throttle
    overrun throttle is better than light braking
    light braking is better than heavy braking
    heavy braking is better than crashing

    Constant speed is better than slowing down.
    Timing the slowdown to avoid needing to stop is better than stopping.
    Try to arrive behind stopped traffic so your speed is maintained as traffic moves away from in front of you.
    Leave a big gap, 2 to 3 seconds and be cool if someone moves into the gap, they pay tax too. Just back off to open the gap. I bet the guy who move into your gap will soon move out.
    Drive your own drive, don't let the clown in front determine how you drive.

    Ignore my post if you currently get better than 59mpg.
     
  15. nosliw

    nosliw New Member

    Joined:
    Mar 22, 2008
    76
    0
    0
    Location:
    PNW
    Vehicle:
    2008 Prius
    i'm qualified to ignore, but i won't. the last point is the best point. i can also add don't let the clown behind you determine how you drive!
     
  16. patsparks

    patsparks An Aussie perspective

    Joined:
    Jul 12, 2007
    10,664
    567
    0
    Location:
    Adelaide South Australia
    Vehicle:
    2004 Prius
    Model:
    N/A
    Oh, I thought that went without saying.
    Good point, the only way I let tailgaters dictate how I drive is, the closer they get the bigger the gap I need in front so I don't need to brake hard. Braking hard is dangerous when a fool is trying to get his toy truck in the back of your Prius.
     
  17. chrisspaulding

    chrisspaulding sexy, high tech, fun

    Joined:
    Apr 28, 2008
    556
    24
    0
    Location:
    Kentucky
    Vehicle:
    2008 Prius
    Oops, forgot about you guys. In your case #2 changes to right turns, but only if you get to make left turns on red!
    :)