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Is Prius for me?

Discussion in 'Gen 3 Prius Main Forum' started by auursi, May 9, 2012.

  1. auursi

    auursi New Member

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    Trying to get some info to see if getting a Prius is the right decision for me given my driving habits. I've been doing some searching, and it looks like the 12V battery can be an issue.

    I walk to the subway station and take the subway to work, so on an average week, my car only gets used 3 days; usually there is at least a 3 day period where I don't drive at all. During the summer, that drops down to 2 days a week, with a 5 day no-driving gap. The thing is, even on the days I drive, I do mostly short hops - 15 minutes or less, mostly on the highways. Also, I travel quite a bit, often for 10 days to 4 weeks. My average annual mileage over the last 15 years has been around 9000, so the gas savings won't be as big a factor for me. Also, while the DC area isn't the coldest in the winter, we do sometimes get snow, ice, and colder days.

    I know that the Prius takes a bit of time to warm up (don't all cars?), so I understand that the mileage probably won't be the best - probably around what I could get in some ICE only cars. However, I'm more concerned that the batteries won't get properly charged, especially the 12V, due to the short trips. I'd hate to have to do a lot of extra driving just to charge the batteries - kind of defeats the purpose of getting a car with really good mileage. Unfortunately, I live in a condo where I don't have access to an electrical plug that I could run a trickle charger from, and I also am not allowed to do my own oil changes. I'm willing to consider upgrading the 12V, but I'm still not sure, given my driving habits, if that will prevent battery drain problems.

    Other than concerns about the batteries, I really like the Prius. Good visibility, reliability looks fine. I have a cousin who has had hers for 8 years, and she's really, really happy with her car (very few maintenance issues, no problems with the batteries), but she drives around 20,000 miles a year, and around 1.5-2 hours per day most days.

    So, I know you guys love your Prius, but, for the amount of driving that I do, does it really sound right for me? The local dealer is not very convenient for me, so having to head there a lot to deal with battery problems would be a big strike against the car. Thanks for any advice or suggestions.
     
  2. JimboPalmer

    JimboPalmer Tsar of all the Rushers

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  3. NiHaoMike

    NiHaoMike Member

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    If you park outdoors, use a solar panel.
     
  4. Felt

    Felt Senior Member

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    The Prius is a remarkable vehicle, but from your life-style description .... I agree with JimboPalmer. However, once you own a Prius, in all probability, you will be driving more than you anticipate. We find that we enjoy an occasional ride, something we would not do if we did not own the Prius.
     
  5. d2mini

    d2mini Active Member

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    If I was you, I'd be looking at the Nissan Leaf.


    Oops, missed the part about the lack of plug at your condo.
    You might be better off with some of the other high mileage ICE cars.
    The mileage on short trips in the Prius is less than stellar.
     
  6. Munpot42

    Munpot42 Senior Member

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    I would have to agree with all the other posts, I suggest you shop and buy any car you like-except a hybrid. I drive one because I put 15,000 miles a year on a car.
    I might suggest a new Camry 4 cyl would probably be a good fit for you.
     
  7. The Electric Me

    The Electric Me Go Speed Go!

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    Hmm....

    Sometimes I think I sound like a broken record on the issue. But the question I always pose, with similar queries, is "How Much Do You Want A Hybrid?.

    None of your concerns, are absolute reasons for NOT owning a Prius, they are only potential minor inconvienences, that may or may not become an issue.

    Detached, and trying to evaluae your "fit" for a Prius based on your post, like anyones- is pretty difficult.

    The biggest red flag to me is your admission of how little yearly driving in total you do. IMO gas mileage and emissions, are the primary reasons for owning a hybrid, and as you say, given your minimal total of miles per year driven, this is an advantage to Prius, you won't get as big a return on.

    I would need more on the other side of the scale, Pro-Prius than what you seem to be presenting. Good visibility, reliability and looks fine? While all arguably true, are all attributes I think you could find in a lot of other options.

    If your desire for a Prius, is based primarily on those reasons? Then I'd say pass.

    If you want the benefits of Hybrid Operation, even for short trips and for roughly 9000 miles per year? Then I'd say buy.
     
  8. markabele

    markabele owner of PiP, then Leaf, then Model 3

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    Personally I think if you really drive that infrequent and don't really get a huge joy out of driving (just guessing, I know you didn't say this), I would just buy a cheap high mileage used 4 cylinder car. When it comes down to it, as long as it's not a gas guzzler, buying used is more "green" than buying anything new, especially for how much you will use it.
     
  9. dig4dirt

    dig4dirt MoonGlow

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    Possibly look at the Yaris if you want Toyota.

    The mileage of 9k/yr is about what I do give/take.

    We just got a Prius C and a Prius 3G, but we are driving at least once a week.
    If you think the Prius is what you want, get one.
    Just look into how to keep the batt good.
    Possibly look into a portable jump starter??
     
  10. Eoin

    Eoin Active Member

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    Do you need a car at all?
     
  11. fuzzy1

    fuzzy1 Senior Member

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    I disagree here. While the short trips will hurt mpg, preventing 50-ish numbers, it will still produce numbers that ICE only cars cannot touch.
     
  12. GSW

    GSW PRIUS POWER

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    Don't let the 12 volt battery be an issue. Just purchase an Optima yellowtop battery made for the prius and you would have a great car available when you needed one. These batteries are superior to the stock OEM 12 volt battery.
     
  13. yocol

    yocol New Member

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    I just ordered a prius on 5/5/12.I was not aware of the thing with short trips.I drive 3 miles round trip each morning and 6 miles round trip for work.I might drive 3o miles on my day off.should I change my order if possible to a camry?
     
  14. dig4dirt

    dig4dirt MoonGlow

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    Even on short trips, you are still in the 51/48mpg range.

    So unless you want to be at camry 25/35
    or camry hybrid 43/39

    Why could you want a camry?

    Short trips are short trips.
    In the winter short trips may hurt a bit, but that will be on any car.
     
  15. JimboPalmer

    JimboPalmer Tsar of all the Rushers

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    There are 'issues' with the 12 volt battery, however for most drivers they are not major.

    1) The 12 battery does not start the engine, so you never hear a Ur-ur-urrr noise as your battery is dying. (some 4 to 8 years after you bought it) There are diagnostics to test the 12 volt battery, the simplest is to use the power windows with the car off then with it on. If they are really slow when off, the battery is weak.

    2) As the 12 volt battery never starts the engine, it is sized very small, so stay in Ready when you run Accessories for any length of time.

    3) Toyota chose to put the battery inside the passenger compartment with you and your loved ones. As such, it needs to be an externally vented AGM battery for safety reasons, with JIS Posts for convenience. This limits the available batteries in the US to an Optima Yellowtop and the Toyota Battery, neither of which are cheap. (The Yellowtop has a better reputation, as it is a deep cycle battery)

    4) The car is never completely off, it is listening for the Fob, so the 12 battery can discharge if left waiting for over a month (when new) to over a week (when older) This also makes the Prius a poor choice for 'snowbirds'. Some way to either trickle charge or disconnect the 12 volt battery will need to be planned for.

    5) The Prius does not charge in Neutral, This mostly effects the HV Battery, as the HV Battery keeps charging the 12 volt battery as long as it can.

    6) There are many ways for a Lead acid battery to fail, some of those ways lower the voltage, So the charging circuit keeps trying to charge it to 12 volts, wasting energy (lowering gas mileage)
     
  16. cycledrum

    cycledrum PSOCSOASP

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    Wait a second. If you drive 9,000 miles per year, that averages out to 24.6 miles / day, or 173 miles / week.

    Obviously you get out and go on those other 2 or 3 days. 50 miles / day for the 3 days or 85 miles/day for the 2 days.

    If you drive the car every week for a substantial amount, how is that going to be bad for the 12V battery or the hybrid battery? It's not.

    The owner's manual only recommends to drive the car for 30 minutes at least once a month (can someone else verify? IIRC that is correct).

    You wouldn't be the first person to only drive a Prius 9k or less per year. If you want to pay the extra and you really like the car, no law against it.
     
  17. auursi

    auursi New Member

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    Thanks for all the info. I do drive a few miles on the few days I drive, but much of it's in the vein of 12 minutes to Costco, then 6 minutes to Target, 8 minutes to the grocery store, 7 minutes to the library, etc. It's mostly highway driving, and I rarely spend more than 20 minutes in my car. Occasionally, I do take longer trips (which ups the annual mileage), but, if this tells you anything, on my old Honda, it usually takes me at least 2 weeks to use up a half tahk.

    I wasn't sure my short trips would be enough to keep all the batteries properly charged, especially when the car will be sitting for at least several days in a row many weeks, and, fairly often, 10 or more days.

    The car will be parked in a garage, so a solar trickle charger of some sort, if they even exist, wouldn't really be a possibility.

    At any rate, thanks again for all of the info - I will definitely have to give things some more thought.
     
  18. JimboPalmer

    JimboPalmer Tsar of all the Rushers

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    Short trips are not a failing of the 12 volt battery, as it never has to start the engine, it is not all that discharged. Since the charging is constant from the HV battery, there is also no decrease in charging when idling as you may be used to.

    Should you find a plan to not let the 12 volt battery discharge during times without use, you should be good to go.
    http://www.amazon.com/dp/product/B00425NBRI?tag=priuschatcom-20 would want custom cabling, and will lose all your memory. (radio stations, window, door locking, etc)
     
  19. usbseawolf2000

    usbseawolf2000 HSD PhD

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    Prius c is the most suitable for you. It was engineered with short trips. It warms up by ATF instead of coolant.
     
  20. Rebound

    Rebound Senior Member

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    Change it to a Plug-in and you'll use no gas all week!