Compare 2012 - 2015 PiPs?

Discussion in 'Gen 1 Prius Plug-in 2012-2015' started by Carmen TheWonderDog, Oct 1, 2025 at 1:16 PM.

  1. Carmen TheWonderDog

    Carmen TheWonderDog Junior Member

    Joined:
    May 31, 2024
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    Location:
    Central IL
    Vehicle:
    2008 Prius
    Model:
    Base
    Well, it finally happened, my rusty 2008 130kmi ish(?) Prius has hit a real road bump, not just the two natural disasters & being ‘totaled’ twice, but the HV battery throwing codes & tagged as responsible for the inoperability of the car.

    So, since I’m far from anything, my latest theory is to do Everything; thus having a back up/work car. Buy the $1k online reconditioned battery (vs $2k new, vs remove original battery, drive 2.5h to a tech to diagnose & repair) & DIY w/ postage paid core return. AND find a low mileage PiP that hasn’t put up w/ the painfully hot steamy summers & freezing winters this poor Gen2 traction battery has endured until recently.

    But which year? First model year notoriously has kinks that later get worked out; was this the case vs 2013-2015? I drive little (no favor to my Gen2 battery, a few mi/wk, filling tank 1/mo or 2mo), so the PiP would be almost entirely electric for me & added incentive for roof solar.

    Unless my thinking is flawed, I’m considering a low mileage PiP that’s been pampered in a mild climate its whole life (for battery & body) & dreaming of spending closer to $11k than $14k. Now is clearly the time, but since I live in the middle of the country (where it’s easier to find an e-85 truck), 2.5-3 hr from anywhere, it’s looking like (per AutoTrader) more & better options are available further away than easy driving distance, so… this looks to be considerably beyond my existing experience of 2 used cars from private owners inspected & purchased in person (my only 2 cars so far). Looks like that would tack on ~$1k in car transport if purchased sight unseen. And my little pea brain is thinking, go online to look up well-rated hybrid mechanics in the area & find someone willing/able to do the pre-purchase inspection & provide me a report?

    Ideas? Comments? Opinions? Advice? Look elsewhere? Anything? Bueller….
     
  2. PriusCamper

    PriusCamper Senior Member

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    Vehicle:
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    Two
    #2 PriusCamper, Oct 1, 2025 at 7:53 PM
    Last edited: Oct 1, 2025 at 8:27 PM
    Carmen TheWonderDog likes this.
  3. Carmen TheWonderDog

    Carmen TheWonderDog Junior Member

    Joined:
    May 31, 2024
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    Location:
    Central IL
    Vehicle:
    2008 Prius
    Model:
    Base
    Thanks!

    10-12 mi will usually suffice for me, but when the battery fails, yes, I’d definitely look for an upgrade (& hopefully by then, prices will have dropped, as the tech won’t be quite so new)
     
  4. bisco

    bisco cookie crumbler

    Joined:
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    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    they replaced the pistons and rings in the late '14's and '15's. supposed to help with the clogging egr and blown head gasket, but idk.
     
  5. Mendel Leisk

    Mendel Leisk MMX GEN III

    Joined:
    Oct 17, 2010
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    Location:
    Greater Vancouver, British Columbia, Canada
    Vehicle:
    2010 Prius
    Model:
    Touring
    The piston ring revision was the only “kink work out”, happened at a certain VIN in model year 2014. EGR still clogs with carbon, and without periodic cleaning leads to head gasket failure around 150k miles on average. Inverters have a moderate failure rate, brake boosters similar. Electric water pumps (one for engine, another for inverter) have also proven failure prone, around 150k.