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

Extensive Spreadsheet shows PIP / Volt not for us

Discussion in 'Gen 1 Prius Plug-in 2012-2015' started by jdonalds, Sep 25, 2014.

  1. wjtracy

    wjtracy Senior Member

    Joined:
    Sep 19, 2006
    11,341
    3,596
    1
    Location:
    Northern VA (NoVA)
    Vehicle:
    Other Hybrid
    Model:
    N/A
    I can't argue with OP in the zero tax credit case: Prius Hybrid hard to beat.
    Also I feel many are motivated to PHEV by interest or commitment to plugging in to get off gasoline.
    For someone who isn't committed, I have no interest in making the pitch, since I am wishy washy on the merits myself.

    But in CA normally I would expect if you got a good PiP deal (waiting for Toyota sales incentives period) and you got $2500 off + $1500 CVRP off and you got HOV decal, which adds value to your car until 2019, PiP can be a no-brainer for many.
     
    slcMPG and retired4999 like this.
  2. CaliforniaBear

    CaliforniaBear Clearwater Blue Metallic

    Joined:
    Oct 9, 2012
    1,179
    289
    0
    Location:
    Northern California
    Vehicle:
    2012 Prius
    Model:
    Plug-in Base
    That's a really good point about frequent short trips. I also have solar in your area and find that there is almost no advantage to PG&E E-6 vs E-1 with the modest electricity usage of the PiP.
     
  3. jdonalds

    jdonalds Active Member

    Joined:
    Mar 13, 2008
    541
    225
    0
    Location:
    Redding, California USA
    Vehicle:
    Other Electric Vehicle
    Model:
    Touring
    Good to know. I had read 3 hours on 120V and 1.5 hours on 240V
     
  4. jdonalds

    jdonalds Active Member

    Joined:
    Mar 13, 2008
    541
    225
    0
    Location:
    Redding, California USA
    Vehicle:
    Other Electric Vehicle
    Model:
    Touring
    Yes variations in the data I'm finding cause large changes over 9 years. Is it not true that using the A/C will pull that EV range down quite a bit then?

    A typical summer day for us has the outside and garage temperature about 80 degrees when my wife takes our son to school at 7:30am. By the time she's driving home at 8:10am it's up to 85. Picking him up at 11am it's at 95 degrees or so. Then if we go out in the afternoon to shop it will be 100-110 degrees. So I'm thinking the car is already hot when we get in it so the AC has to run right away, and work hard the rest of the day. I know from our 2008 Prius that we seem to take about a 2 mpg hit with the AC on. Then there are hills, stop signs, etc.

    What do you think is a realistic number for EV miles per full charge under those circumstances with the PIP.

    Thanks for your input. Every little bit helps.
     
  5. DaneH5

    DaneH5 Member

    Joined:
    Aug 12, 2014
    464
    60
    0
    Location:
    Pinellas, Florida
    Vehicle:
    2014 Prius
    Model:
    Three
    I am seeing volts advertised around me for as low as $18K, after all incentives, etc.
     
  6. jdonalds

    jdonalds Active Member

    Joined:
    Mar 13, 2008
    541
    225
    0
    Location:
    Redding, California USA
    Vehicle:
    Other Electric Vehicle
    Model:
    Touring
    It's all about what I can find both on Edmunds.com and local availability. There isn't a 2014 PIP available within 100 miles, but of course I can go further to buy a car. Those over 100 miles away are asking $32K for a 2014.

    Well that is news. I'll have to check. We are on Redding Electric which may be different than other areas. I know that people outside the city limits use PG&E and are constantly complaining about their rates.

    If we couldn't recharge the PIP or Volt during the day it would likely kill the advantages of a partial EV car altogether for us.
    I would, and have been, considering solar. We get so much sun that it would be very practical. I just haven't put much time into solar research yet.

    1. The 5 to 10 minutes doesn't bother me being retired. Sometimes just getting out of the house is a treat. Plus we constantly pass by low cost filling stations on our regular travels so they aren't out of our way. Good point though.
    2. Right. We see that on the 2008 as well. Also we're still driving with the original brakes after 135K miles.
    3. Good to know

    Well that is a very big deal for me. Thanks for letting me know. That didn't come up in any of the material I read on the car. Cargo space is an issue for me. That 10 cu ft of the Volt is really the main killer for me. Twice in the past couple of years we've had to drive the 4Runner on those 1,000 mile trips due to insufficient space in the Prius. Driving the 4Runner in lieu of the Prius is a big looser. Having to put a spare in the cargo area simply won't fly for me. This may wipe out the whole PIP idea.


    I did think about renting for our last trip which turned out to be 1,409 miles (we averaged right at 50mpg). I think you're right about waiting for the next models.

    Thanks so much for your lengthy and informative post. There are some big issues brought up here for me. This is what has been so valuable about priuschat over the years. I was heavy on priuschat before we bought the 2008.

    So many variables...
     
  7. drash

    drash Senior Member

    Joined:
    Jan 5, 2005
    2,502
    1,271
    0
    Location:
    Upstate NY
    Vehicle:
    Other Hybrid
    Model:
    N/A
    I measured my wall socket where I plug in and got 119 Volt reading. Charging takes 2 hours 20 minutes to charge and not the 3 hours as assumed.

    Nice calculations. It would be good to wait till late next year as it seems there will be a lot of 3 year leases up on PiPs and Volts. I believe the 2016 PiP's will probably drop in price if the improvement on 2017 PiPs is quite a bit better.
     
  8. wjtracy

    wjtracy Senior Member

    Joined:
    Sep 19, 2006
    11,341
    3,596
    1
    Location:
    Northern VA (NoVA)
    Vehicle:
    Other Hybrid
    Model:
    N/A
    Anyone with a PiP and a roof-top box for those special trips with lots of gear?

    That's all I do, of course MPG takes a hit for period with the box up there.
    Mine is so easy to put up, but unfort they don't make the Saris roof rack anymore...those are a dream.

    PiP buyers should know (1) no spare tire due to lithium battery; (2) little smaller extra space under the false "floor" in the rear; and (3) slightly smaller gas tank.
     
  9. miscrms

    miscrms Plug Envious Member

    Joined:
    Aug 21, 2007
    2,076
    523
    5
    Location:
    Phoenix, AZ
    Vehicle:
    2005 Prius
    We have a Yakima rack and rooftop box we use on occasion with our Gen 2 to roughly double cargo capacity. Good solution for those rare times when we couldn't fit it all in the Prius. Mileage dropped from ~48mpg to about ~42mpg as I recall, still way better than taking a bigger vehicle. Now that we have a v to fit three cars seats not sure we'll ever need it again, but it was a good solution.
     
  10. iplug

    iplug Senior Member

    Joined:
    Mar 21, 2012
    2,456
    1,704
    0
    Location:
    Rocklin, CA
    Vehicle:
    Other Electric Vehicle
    Model:
    ----USA----
    jdonalds, this should influence your calculations of total cost significantly. I agree with others that total cost of the PiP is at or less than the regular trim 3 model for most.

    If you don't have to buy new, a used PiP could be a good way to save some $$$ and still have a very reliable car with the seating and cargo you need. With the money saved, and higher resale value, you could move into a next generation plug-in sooner. If half the rumors are true, the next generation of plug-ins will be a pretty impressive evolution. They may also be less reliant on the federal tax credit that may no longer exist and you don't qualify for.

    Yeah, probably a wash with the little electricity the PiP uses.

    In my case, E-6 works out very well as half our electricity goes to the pool pump, so easy to move this to off-peak hours. Also, we try to run the washing machine, dryer, dishwasher, and whole house fan during off-peak and partial-peak hours. Of course, the AC usually has to be run on peak hours.
     
  11. CaliforniaBear

    CaliforniaBear Clearwater Blue Metallic

    Joined:
    Oct 9, 2012
    1,179
    289
    0
    Location:
    Northern California
    Vehicle:
    2012 Prius
    Model:
    Plug-in Base
    Its the A/C. Without that PG&E would probably be paying us, at a very low rate of course. And this was one of the hottest summers on record.
     
    mmmodem likes this.
  12. jdonalds

    jdonalds Active Member

    Joined:
    Mar 13, 2008
    541
    225
    0
    Location:
    Redding, California USA
    Vehicle:
    Other Electric Vehicle
    Model:
    Touring
    I would love to drive EV. Even the mile or so I can squeeze out of my Gen II is great.
     
  13. jdonalds

    jdonalds Active Member

    Joined:
    Mar 13, 2008
    541
    225
    0
    Location:
    Redding, California USA
    Vehicle:
    Other Electric Vehicle
    Model:
    Touring
    That sounds like a great application for the PIP. I take it from your comment that there is no warm up with the engine running as there is in the Gen II. You can start right out from your garage in EV mode. Very desirable.

    Prior to enrolling our little one in the Christian school 13 miles away I didn't have this need to search for a cheaper to drive car. His school trips will add up to 11,180 miles a year.

    We are working on establishing car pooling to help out with both the cost and the need to drive so much.
     
  14. jdonalds

    jdonalds Active Member

    Joined:
    Mar 13, 2008
    541
    225
    0
    Location:
    Redding, California USA
    Vehicle:
    Other Electric Vehicle
    Model:
    Touring
    Bill, so many questions and new numbers have come up in this thread that I began to question everything. So I did a nearly total rewrite of the spreadsheet as it was messy and difficult to make changes to it. The first one evolved as I got into it rather than being well planned. The second one is much cleaner. When I clean things up I'll be glad to send a copy of the spreadsheet to you.

    John
     
  15. -Rozi-

    -Rozi- Member

    Joined:
    Dec 20, 2013
    134
    59
    0
    Location:
    Slovenia, E.U.
    Vehicle:
    2014 Prius Plug-in
    The OP has a 4-year-old too. The heated seats won't help the child, as the child will be sitting in the back and probably in a child seat too.
    Just scrap the idea of EV-only driving with PiP when it's lower than 50 degrees outside. Fortunately, the larger battery charge helps increase HV driving milage significantly over a regular Prius. Regardless the temperature outside.

    OP is 65. I hope he's still lusty enough to mount and dismount the roof-top box himself. I mean no disrespect, please. (y)
     
  16. Astolat

    Astolat Member

    Joined:
    Jun 1, 2013
    229
    73
    0
    Location:
    Guildford UK
    Vehicle:
    2012 Prius Plug-in
    Model:
    N/A
    Agree with Rozi, the front seat heaters aren't going to be the answer with a 4 year old in the back, though once he's old enough to sit in the front they obviously will. But at the moment, bank on having the engine turn on enough to heat the coolant up. If there is enough EV left it often only comes on at 'idle' though, and if you were working on 9 miles the other 4 would be quite enough to warm the car. In fact anything more than a mile or so is probably enough if you keep the heat low enough, so you are comfortable with outdoor clothes on.

    Like others, I really question 9. Hills do kill you on the ascent, but on a regular route you'll plan ahead and be able to pick up some speed on the flat that you can lose on the uphill, and then you regen on the same hill coming back.

    And finally, without wanting to pry and not expecting an answer, I just want to say that your now son was clearly very lucky when he was your grandson that you loved and cared for him so much that you were prepared to take on this responsibility at your time of life (which I'm only a few years short of) on a fixed income, and to devote your time and effort to getting it right. Hope it all goes well, and God bless.
     
  17. john1701a

    john1701a Prius Guru

    Joined:
    Jan 6, 2004
    12,769
    5,252
    57
    Location:
    Minnesota
    Vehicle:
    2017 Prius Prime
    Model:
    Prime Advanced
    Clearly, you aren't from Minnesota!

    With a comfortable jacket, it never even crosses my mind to fire up the heater until there's snow on the ground.
     
  18. wjtracy

    wjtracy Senior Member

    Joined:
    Sep 19, 2006
    11,341
    3,596
    1
    Location:
    Northern VA (NoVA)
    Vehicle:
    Other Hybrid
    Model:
    N/A
    Rozi- are you less than 60? Not me.
     
  19. Zythryn

    Zythryn Senior Member

    Joined:
    Apr 28, 2008
    6,313
    4,303
    1
    Location:
    Minnesota
    Vehicle:
    Other Electric Vehicle
    Model:
    N/A
    JDonalds, I didn't see a response to your question about the AC.
    AC is pretty fission and takes up very little power, so it should not shorten your range by much unless it gets extremely hot.
    In any of the plugin vehicles I have driven, AC use has had no detrimental effect. I do live in Minnesota though. High temperatures rarely don't get much above 100, most of the time they're only in the 90s in the peak of summer.
     
  20. john1701a

    john1701a Prius Guru

    Joined:
    Jan 6, 2004
    12,769
    5,252
    57
    Location:
    Minnesota
    Vehicle:
    2017 Prius Prime
    Model:
    Prime Advanced
    That's the point to stress. The electricity is taken advantage of even when the engine runs. For that matter, when the heater runs, since it uses heated coolant... allowing it to provide warmth even with the engine off.

    That's what makes the spreadsheet so difficult to be accurate, even for an individual with detailed notes.

    2 days ago my twice charge routine (home & work) resulted in 30 miles of EV. Yesterday, it was just 12 miles. The difference was speed of travel. I didn't care though. The average for the much faster trip came to 109 MPG... which is far higher than a regular Prius.