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Toyota Unveils Advanced Prius Tech

Discussion in 'Gen 4 Prius Main Forum' started by Jeff N, Oct 13, 2015.

  1. spwolf

    spwolf Senior Member

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    yeah, new Prius is not only 60% stiffer than old one, it is also a lot stiffer than Lexus GS, car that wins handling comparos left and right, and was previously the stiffest car in the TMC empire. This allows them fit softer springs, and together with multilink at the rear, it leads to 3x better bump absorption than before.
     
  2. mozdzen

    mozdzen Active Member

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    I wonder if Toyota will put their best effort into the PiP version, or do a half-hearted job just because everyone expects a PiP version?
     
  3. john1701a

    john1701a Prius Guru

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    How would you quantify best effort?
     
  4. cyclopathic

    cyclopathic Senior Member

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    If they are serious about selling them in January they should be releasing numbers about this time.

    the rigidity of gen4 is improved, and it has lower CG, so all this should be addressed.
     
  5. usbseawolf2000

    usbseawolf2000 HSD PhD

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    To me, the current PiP is the best effort. They tried to put in as much EV miles without robbing cargo space or gas MPG hit. The optimal balance was achieved.

    Despite that, PiP emission is almost the same (a bit better than) as the regular Prius. If Toyota went with bigger battery, it would end up with higher emission such as Ford Energi, Volt, etc.
     
    bisco likes this.
  6. giora

    giora Senior Member

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    Agree that it was the right balance for its (design) time.
    The future PiP should have larger battery if they don't want to stay behind. Volt 2 emission is already lower on US average and the grid is getting greener. Several European main markets have lower carbon intensity grids than US average (and high tax on gasoline).
     
    #146 giora, Oct 25, 2015
    Last edited: Oct 25, 2015
    mozdzen likes this.
  7. energyandair

    energyandair Active Member

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  8. cyclopathic

    cyclopathic Senior Member

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    it is not the only thing wrong. Gen4 data weight power are wrong too.
     
  9. Sergiospl

    Sergiospl Senior Member

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    Gen 2 with seats up, Gen 3 with seats down!
     
  10. austingreen

    austingreen Senior Member

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    Awful bad data info graphic. Are the power and weight of the gen IV correct?
     
  11. spwolf

    spwolf Senior Member

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    nope... this was done last month i think.. in any case, it is not correct.
     
  12. Mendel Leisk

    Mendel Leisk Senior Member

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    Toyota's logo at the bottom, meaning they've signed off on it. Not good if it's riddled with errors.
     
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  13. cyclopathic

    cyclopathic Senior Member

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    I am sure bisco is gonna say Toyota never said anything about it being lighter.
     
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  14. dbcassidy

    dbcassidy Toyota Hybrid Nation, 8 Million Strong

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    Looks like a real Volt gen2 beater!

    DBCassidy
     
  15. civicdriver06

    civicdriver06 Active Member

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    Cargo space data may not be right,but who knows maybe the are right about system power .
    I still find it hard to believe they reduced system power vs. gen. 3 Prius !
    We will find out about system power on Friday anyway !
     
  16. spwolf

    spwolf Senior Member

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    I dont know where to start answering this... no, Toyota does not sign off any blog article in the world, let alone every... no you dont need Toyota's permission to use their logo or pictures in online articles.

    And no this information is not correct, and it shouldnt have been posted here in the first place. Dont be naive and stop believing nonsense...
     
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  17. Sergiospl

    Sergiospl Senior Member

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    "Attack of the Clone: Is this the 2017 Prius Plug-in Two-Mode Transmission?
    No Prius transmission has ever used clutches but it turns out that Toyota now has a freshly minted “Two-Mode” patent derived from the 3rd generation Prius Hybrid Synergy Drive. The patent, published on January 1, 2015, is US 20150005125.

    Is this the hybrid system Toyota’s customers are looking for?

    The new design uses 2 (or optionally 3) clutches to support the original Prius EVT mode plus a higher-speed EVT mode and a dual motor EV mode intended for a “vehicle such as a plug-in hybrid vehicle, which is frequently placed in an EV drive mode”. The similarities to the Chevrolet Volt transmission cannot go unnoticed."
    Revenge of the Two-Mode Hybrid - HybridCars.com
     
    #158 Sergiospl, Nov 6, 2015
    Last edited: Nov 6, 2015
  18. bisco

    bisco cookie crumbler

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    it's november 6th, what have we learned?
     
  19. bwilson4web

    bwilson4web BMW i3 and Model 3

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    Patent "prior art" suggesting Toyota's legal representation was incompetent! But we knew that already.

    Bob Wilson