‹ BackHN Continuity

Thread

Nissan's third generation e-POWER powertrain

170 points · 462 comments · mroche

  1. Toutouxc · · focus · HN ↗
    I used to like hybrids, and obviously series hybrids are the coolest kind of hybrids, but now that I’m driving a budget EV, I honestly don’t see the point anymore. Just get the EV and skip the awkward half-way step that inherits the most expensive and complicated parts from both designs.

    Seeing a sleek modern car pull away whisper quiet and then start the ICE 3 seconds later with a stutter and a puff of water vapor from underneath is the most schizophrenic sight, it somehow feels more dated than actual ICE cars.

    Unless you live in bumfuck nowhere with expensive electricity, zero solar power and a daily 5 hour commute, an EV will likely work just fine for you.

    1. mattmaroon · · focus · HN ↗
      My live-in girlfriend has a Tesla that she has had for six years. We live in northeast Ohio, not a small population.

      Each of us once a week have to drive far enough that we would public charge and the inconvenience is enough that we are getting a hybrid.

      A 2 hr trip becoming a three hour trip only has to happen to you once a week for a few weeks before you realize the limitations.

      1. jzawodn · · focus · HN ↗
        How badly has that pack degraded if you have to charge after 2 hours? We have a 2021 Tesla Y and can drive for 4 hours before needing to charge--assuming we start fully charged. The math doesn't seem to be mathing here.
        1. mattmaroon · · focus · HN ↗
          You don’t if where you’re coming from has a charger. But for instance, she drives two hours away to another city and stays overnight and drives back in the morning and there isn’t a charger near her hotel there.

          I drive two hours to a different city to see a hockey game, and there isn’t one by the arena, and I want to drive back two hours.

          You’re charging somewhere and it’s rarely convenient in the Midwest.

          Etc

          1. Schiendelman · · focus · HN ↗
            I've seen an increasing number of hotels with level two charging now. Has she looked to see if there are other hotel options with chargers?
      2. Toutouxc · · focus · HN ↗
        What do you spend the additional hour on? Charging for the ENTIRE 2hr trip, starting with an empty car, would take less than 30 minutes in my very average EV. A quick boost good enough for 100km (60mi) at 130 km/h (80mph) takes about 9 minutes. 1 hour of cumulative charging (well spaced) gets me about 750km (466mi) of range. Starting with a charged car gets me well into "fuck it I'm not driving that far in one day" numbers, still on one hour of charging.
        1. rootusrootus · · focus · HN ↗
          > "fuck it I'm not driving that far in one day" numbers

          Yeah this is what gets lost in most conversations. The fraction of the population doing marathon road trips is actually pretty small. The average is more like 400-500 miles a day. That's a single stop at lunch time, rinse and repeat each day.

          1. SenHeng · · focus · HN ↗
            > 400-500 miles a day.

            I don't think my car even has a large enough petrol tank for that. You Americans drive way too much.

            1. mattmaroon · · focus · HN ↗
              The average American does not drive that much, in fact it’s an order of magnitude below that. They were making a joke or meaning weeks or something.
        2. devilbunny · · focus · HN ↗
          One hour of cumulative charging, well spaced, means at least 1.5 hours of actual lost time (exit highway, drive to charger - remember that most US highways do not have service areas as such, so you are interacting with regular local traffic for fuel stops, start/end charging, get back to and on highway) and probably more like two. Same drive with ICE-speed fueling has more like 30 minutes down time (if it’s just me).

          If you have children or pets along, you will stop more, but then the question is whether the charging areas have the amenities that fuel stations do - available snacks, restrooms, pet relief areas, and at least the Tesla superchargers I have seen generally do not have the same level of availability for those.

          Also, 750 km is well within single-day driving. I did 950 km each way in June, with pets and wife, and it took a touch over 11 hours each way (Google Maps estimates 9.5 hours of actual driving time without stops), and I don’t know any other American who would turn that into a two-day drive unless they couldn’t leave early in the morning. Though I’m sure they exist. There really wasn’t a good place to stop after just doing most of the drive. Either halfway, or all the way, or sleep in some awful hotel and eat up the better part of two extra days of your time off. (I get more time off than most, but I have to take a full week at a time - a break is a full week, or two full weeks, or three, but not extendable by an extra couple of days.)

        3. mattmaroon · · focus · HN ↗
          Yeah but if the charger is 15 minutes out of your way, or it’s not got one open, or whatever. There’s real time other than charging in public frequently.
      3. rootusrootus · · focus · HN ↗
        Something has to be very wrong if you're charging at all on a three hour trip, or taking an hour to charge. Do you have one of those mythical Canada-only stripper models that Tesla created as a dodge around regulations? One of those with a degraded battery is about the only way you can find yourself with a range barely over 100 miles.

        I just recently did a 422 mile trip. Needed one 11 minute recharging stop.

        1. dcrazy · · focus · HN ↗
          My EV could probably make a 3 hour highway trip without charging, but it would put me dangerously close to empty when I arrived.
        2. idontwantthis · · focus · HN ↗
          Depends a lot on terrain. Las Vegas to SD is brutal for elevation. Only 332 miles but I had to stop to charge twice in order to arrive with at least 20% charge in my 330mi range EV. Maybe I could have done it on 1 stop but I didn't want to risk getting my family stranded.
          1. rootusrootus · · focus · HN ↗
            That is a fair point. Although ABRP tells me I should be able to do it with a single 11 minute stop, only bringing SOC up to 55%. But to be completely honest, I have not driven the route, so ABRP estimate is the best I have to work with (it is usually a good match for me).

            Ohio probably does not have a hill higher than ~1500 ft within a three hour drive :).

        3. mattmaroon · · focus · HN ↗
          Not at all. At highway speeds you can easily take a Tesla from 80 to 20 in 3 hrs. That’s 210 miles.

          Yeah if I’m willing to regularly charged to 100 and drive it down to 10 I can get another hour.

      4. WarmWash · · focus · HN ↗
        OP is leaving something out of this story, because a 2hr trip is around ~130 miles. An EV with "300 mile" range can fairly reliably do 260 miles, and worse case, a quick 5 minute fast charge can get you the rest of the way home.
        1. kccqzy · · focus · HN ↗
          They might have an early model with a really small battery pack like the Model S 60. That car charges from 10% to 90% in about 40 minutes: very slow by modern standards.
      5. testing22321 · · focus · HN ↗
        > A 2 hr trip becoming a three hour trip only has to happen to you once a week for a few weeks before you realize the limitations.

        Even if you’re driving at 80, that’s a 160 mile trip. What Tesla does your gf have? What’s the range?

      6. HeyLaughingBoy · · focus · HN ↗
        Part of the difficulty in understanding the problem for others is that they simply don't drive very far, very often. Our pickup has a range of over 750 miles with a full tank. It's not unusual for the tank to have to be filled two days back to back: my wife drives a lot. When you're driving that much, the last thing you want to do is stop if you don't have to.
        1. Schiendelman · · focus · HN ↗
          It looks like this is common, but it is not. It's insanely rare. But because people with these .1% edge cases comment every time they can, they look more prevalent.
Open on Hacker News to reply ↗

Unofficial Hacker News client; not affiliated with Y Combinator.