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Is owning a hybrid a bad idea?

  • 28-01-2022 12:17pm
    #1
    Registered Users, Registered Users 2 Posts: 28


    I had my eye on a Hyundai Kona Hybrid for a while and learnt that self charging hybrids are not ideal to own as it would eat up your fuel expenses than a standard car. I live in Naas and use my current car (a diesel car) to do shopping etc however I drive to Dublin at most 2/3 a week plus once a month to county Waterford. I also like to travel around the countryside.

    I cannot have a plug in charger as I live in an apartment block.

    Has anyone got any input on self charging hybrids?

    Mod Edit: Title changed to reflect it's just a hybrid

    Post edited by liamog on


«1

Comments

  • Registered Users, Registered Users 2 Posts: 665 ✭✭✭goldenmick


    For what it's worth, a good friend of mine has recently bought a hybrid and swears it's the best thing since sliced bread. I can see the advantages, and very little downside, if any.

    Here's an article that will tell you a whole lot more....





  • Registered Users, Registered Users 2 Posts: 6,288 ✭✭✭crisco10


    To me self charging hybrid, is just a a slightly less thirsty ICE.

    Ultimately all the energy is still coming from the ICE, and the battery is just a method of harvesting energy that would go to waste elsewhere.



  • Registered Users, Registered Users 2 Posts: 7,038 ✭✭✭zg3409


    Look at cost of car with and without hybrid. It might save you 10% on fuel costs. It will save nothing on longer trips. The Kona has a tiny boot, and small back seats so check out that too.



  • Registered Users, Registered Users 2 Posts: 30,053 ✭✭✭✭HeidiHeidi


    Last year I trialled a Toyota CHR for a few days, all in Dublin.

    Even in rush hour traffic, it was almost impossible to keep it in battery mode. You'd want to be driving at absolutely snails pace to keep the engine off for any decent proportion of time.

    Which to me says, you're paying a hefty premium for the hybrid bit, without actually using it much.

    I thought for me, a 90% city driver, it would be ideal (i make a long trip to N Donegal a few times a year, so wouldn't fancy a full electric car, even if I could charge it at home or in work, which I can't) - but I quickly went right off the idea after that test drive!

    Now, I'm no expert, maybe there's better out there - but I've given up on the idea for now.

    Given the huge push towards electric, i wonder what the plan is for the thousands of us who have no option for charging other than at public points (no thanks!).

    But that's slightly by the way.

    For a rural dweller/ driver, I can't see any benefit of a self charging hybrid at all.



  • Registered Users, Registered Users 2 Posts: 2,319 ✭✭✭Miscreant


    I don't regret for a single minute having owned a "Self Charging" hybrid. I had one for 8 years before moving to a PHEV and it was one of the most reliable cars I ever had. Around town it was very economical and used the electric motor a decent portion of the time (although it was not the 50% of the time quoted by some car manufacturers). On any long journeys, I was getting up to 60mpg and the long time average (over the 8 years) was just under 58mpg. Newer models would most likely be more efficient than this over time.

    You will get a lot of conversation in this Forum on how BEV is superior to all other tech and HEV and PHEV are only there for compliance reasons but at the end of the day, HEVs are more readily available, cheaper to purchase (new or second hand) and all come without the need to wait for a charger or have to plan a journey to take into account a charge stop/broken charger situation. If you are living in an apartment block without access to charging facilities then I would not be recommending a BEV or PHEV to you in any case.



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  • Registered Users, Registered Users 2 Posts: 1,846 ✭✭✭NickNickleby


    Bought a Toyota Corolla Hybrid this week. Only done about 100kms so far, but I was amazed at how much EV mode it did. Even on the motorway. I found a light touch on the accelerator coaxed the car into EV mode, although I'm aware that the battery will require the engine to run to charge it. I'm going to guess 40% EV so far - motorway and suburban. Because its like driving a computer, there's probably a way to get the stats but I need to sit down for a while (the user manual is crap) and get used to all the functions.



  • Registered Users, Registered Users 2 Posts: 22,641 ✭✭✭✭ELM327


    Theres no such thing as self charging. Hybrids need either petrol or a plug to "charge"



  • Registered Users, Registered Users 2 Posts: 30,053 ✭✭✭✭HeidiHeidi


    We all know what the OP is referring to, though.



  • Registered Users, Registered Users 2 Posts: 8,074 ✭✭✭10-10-20


    One of the key components of a self-charging hybrid is the ability of the vehicle's ICE engine to power off and be eliminated from the highly inefficient tasks of idling and initial acceleration from a stop. Start-Stop technology 15 years ago initiated part of this but was annoying to use as it was required to be trigger-happy to keep the wait time for the engine restart low, and the engine was often left running anyway as it needed to power the cooling/heating systems. Hence why hybrid has any size foot in the door.

    So in my opinion, self-charging hybrid should be a stop-gap for city vehicles and should not be considered for medium to long distance vehicles due to the added weight of the battery, electric motor and limited gains from the stored electrical power.



  • Moderators, Arts Moderators, Recreation & Hobbies Moderators Posts: 10,885 Mod ✭✭✭✭Hellrazer


    I agree - Self charging is complete and utter BS and they should be called out on it under false advertising laws.

    The amount of customers I have that think self charging hybrids dont need fuel or to be plugged in is ridiculous. They think self charging means exactly that - self charging so no fuel needed.


    They need to be taught basic physics.

    Sorry for the rant but it does my head in describing a hybrid as self charging!!!


    The law of conservation of energy states that energy can neither be created nor destroyed - only converted from one form of energy to another. This means that a system always has the same amount of energy, unless it's added from the outside




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  • Registered Users, Registered Users 2 Posts: 2,319 ✭✭✭Miscreant


    The "Self Charging" moniker was perpetuated by Toyota in this market so they definitely bear some of the responsibility here. If someone thinks their HEV does not need to be filled up with Petrol/Diesel, then that is the fault of whomever sold them the car TBH.

    Most people are not interested in the nuances of electrified powertrains, they do not want to know the difference between a Parallel or Series hybrids, what a PHEV is in comparison to a BEV, the ins and outs of when the electric motor is active or where the electricity comes from. All most people want to know is; will it get them from A to B without stopping and what absolutely needs to be done to keep the car on the road.

    Anyway, lets not get hung up on the whole Self Charging thing. The OP is asking if owning a Hybrid is a bad idea and I believe for ease of use and less headaches, then YES, they are worth owning.



  • Registered Users, Registered Users 2 Posts: 1,877 ✭✭✭BENDYBINN


    But when the car is traveling down the highway and belts are spinning surely it costs nothing extra to charge the battery ?



  • Registered Users, Registered Users 2 Posts: 2,319 ✭✭✭Miscreant


    It will put a little more load on the engine and this will increase fuel consumption as a result. HEVs generally use the energy recuperation model instead where energy is harvested during coasting/braking.

    A PHEV, however, will generally have a function to charge the traction battery while driving but again, this will have a fuel penalty.



  • Registered Users, Registered Users 2 Posts: 1,877 ✭✭✭BENDYBINN


    So to charge a battery from 0 to full ( say 30km range) how much do you think the fuel penalty would be?



  • Moderators, Arts Moderators, Recreation & Hobbies Moderators Posts: 10,885 Mod ✭✭✭✭Hellrazer


    Anyway, lets not get hung up on the whole Self Charging thing. The OP is asking if owning a Hybrid is a bad idea and I believe for ease of use and less headaches, then YES, they are worth owning.

    I agree they are worth owning- As a matter of fact I own a Honda Insight which I wouldnt change for anything. Its never missed a beat and Ive gotten 70+ mpg out of if when Ive put my mind to it!!! (Driving like a tortoise on the motorways!!!)



  • Registered Users, Registered Users 2 Posts: 1,020 ✭✭✭boetstark


    I'm sorry now, I don't mean to insult you but what you are saying is bull. I have owned 3 phev bmws, two 330e with usable eV battery 7kwh and one 530e same battery. The most pure electric driving range is 16 to 20 km.

    And a corrolla with a 1.3kwh battery is giving you over 40% of your driving in electric, including motorways. Unless you have only covered 15 or 20 km in car since you got it.

    Putting **** like that on a forum can mislead potential car buyers



  • Registered Users, Registered Users 2 Posts: 1,846 ✭✭✭NickNickleby


    I expect the rude comment above was directed at me. I'll leave my post in situ as anyone with basic reading comprehension can understand the obvious unwritten caveats that would apply.

    Unfollowing.



  • Registered Users, Registered Users 2 Posts: 22,641 ✭✭✭✭ELM327


    Energy can neither be created nor destroyed, so yes it does cost extra to recharge the battery.



  • Registered Users, Registered Users 2 Posts: 1,877 ✭✭✭BENDYBINN


    Yes, but how much? Does anybody know?

    Surely there is data somewhere on this.



  • Registered Users, Registered Users 2 Posts: 2,319 ✭✭✭Miscreant


    So the poster who claimed 40% admitted to only having driven their car 100kms. Clearly you did not read their post fully before launching into that tirade! It is up to everyone to READ what is written and make a decision for themselves surely.

    I found it quite possible to operate up to 90% of a JOURNEY on battery alone when I had a Toyota hybrid. I could get from Leopardstown to Mount Street in Dublin City centre using pulse and glide in heavy traffic and not have the petrol engine come on for the majority of that journey. The same with visiting my parents 5kms away, I could do a very large proportion of that on the electric motor. You are not taking into account that a small ~1KWh battery will recuperate energy very quickly to be used again. On the motorway, I have also seen electric only mode in a HEV but it only lasts mere seconds at those speeds.

    As for only getting 15 to 20kms from your PHEV BMWs, then that is a different story altogether. I am driving a PHEV at the moment and get 55kms from an 8.5KWh battery so YMMV albeit my car is not a BMW.

    To answer @BENDYBINN in relation to how long it would take to charge a battery to 30kms and what the fuel penalty would be... I do not have exact times or figures on it but I have heard it can be up to a 10% penalty if you are charging the battery using the ICE while driving. How long that takes depends on a lot of factors. My 8.5KWh battery can be charged from 15% to 100% on the Motorway between Dublin and Galway, which takes about 2 hours, that is just my experience.

    This forum is getting more and more intolerant as time goes on and people need to wind their necks back in, take a deep breath and chill. It is a discussion forum where people can come, ask for advice and give/receive opinions. Blasting someone is not helpful at all.

    I'm tapping out of replying to posts on here for a while now as the attitudes on Boards have definitely deteriorated in the last year or so.

    End rant.......



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  • Registered Users, Registered Users 2 Posts: 5,844 ✭✭✭Old diesel


    My Sister in law is getting 60 to 70 mpg from a CHR in rural driving.

    Don't worry about it being in or not in EV mode.

    Let the car do its thing.

    Big advantage of Toyota Hybrids for me though isn't so much the fuel or environmental benefits.

    Its the fact that Toyota Hybrids are excellent for reliability and related hassle free motoring.



  • Registered Users, Registered Users 2 Posts: 1,020 ✭✭✭boetstark


    Ah please stop with the exaggeration, people believe this rubbish.

    Do you live on top of a mountain. You have a hybrid with an 8.5kw. 85% of that is usable. That's the industry standard across all lithium ion eV batteries. So you tell us you get 55 kms from 7.22 kwh.

    That's 7.6km per kwh. The absolute best in class new tesla 3 gives 6.4 km per kwh, and thats in perfect conditions.

    What car exactly do you have, because everybody else buying other cars must be idiots.



  • Registered Users, Registered Users 2 Posts: 8,074 ✭✭✭10-10-20


    (corrected mistake in the maths)

    That's easy to estimate.

    If 30km = 9kWh, then it's 9kWh generated at an ICE efficiency of between 40% to 60% (as a parasitic load), so that's between 22.5kWh and 15kWh of equivalent power.

    And 1l of petrol has approximately 9.7kWh of energy, so that means between 2.31l and 1.55l of petrol, or between €2.06 and €3.36 at the pump.



  • Posts: 0 [Deleted User]


    Toyota says their engine thermal efficiency is up to 50%. If we say the engine/generator combo is on average 40% efficient thermally. Petrol contains about 32 MJ of energy per liter. 6 kWh worth of energy is 21.6 MJ and so you need:

    6 kWh is equivalent of 21.6/32 = 0.675 liters of petrol and with efficiency of 0.4 you get 1.7 liters of fuel required to fully charge the battery. Adjust the numbers based on the battery capacity.


    (Edit: Should have reloaded the page before posting but 10-10-20 came to a somewhat similar result)



  • Registered Users, Registered Users 2 Posts: 2,319 ✭✭✭Miscreant


    Right, I am breaking my tapping out just to reply to this and I am not getting into a further discussion here about it.

    YES, I can get up to 55kms out of my PHEV battery. In fact, at times I have beaten that and got 59kms so it all depends on how it is driven. I do not live at the top of a mountain. Just because you are unable to get more than 20kms from your vehicle does not mean that someone else driving your car could not get more. You are welcome to look back at my old posts to see what car I drive, if you are genuinely interested.

    As for my other claims on the HEV, these are true as I experienced them routinely and I will challenge you to prove otherwise. Unless you have a time machine and can sit in the car beside me during those journeys, then you have no idea what you are ranting about.

    I am not a person who is prone to hyperbole or exaggeration. In my car owning years, I have regularly been able to meet or exceed the official fuel economy figures on most of the cars I have purchased and it is all down to technique.

    You are free to to believe me or not. Either way, I couldn't care less. I will continue to enjoy my decent fuel economy and leave you to do whatever it is you do.



  • Registered Users, Registered Users 2 Posts: 5,278 ✭✭✭mordeith


    Hi OP,

    I'm not getting into the detail of some of posts above but I got a Corolla hybrid last year. Replaced an ageing A4. I also have a BMW i3. The corolla is a great car. I have the Luna Sport spec so nice to have that. EV mode kicks in all over the place, even sometimes at 120kph (albeit for a brief period). Around town I can keep it on battery for a long time if I'm gentle on the accelerator. I don't regret buying it and average around 58mpg.

    The only slight annoyance is the engine is a bit whiney when you accelerate hard.



  • Moderators, Motoring & Transport Moderators, Regional East Moderators Posts: 8,135 Mod ✭✭✭✭liamog


    @Bipo generally I would ignore whether a car is a hybrid or not when looking to purchase a car without a plug.

    In practice it will make no difference to you. If you are comparing two cars look at the fuel economy and pick the car that you would like to buy. Whether the car achieves the stated economy by having a more efficient engine or a hybrid drivetrain doesn't really make a difference to your daily use.



  • Registered Users, Registered Users 2 Posts: 500 ✭✭✭PaulJoseph22


    I have got 45 Km from a BMW 330e in full electric mode and the battery was still not empty.



  • Registered Users, Registered Users 2 Posts: 1,020 ✭✭✭boetstark


    What year bmw because from 2019 the battery increases to 12 kwh. I'm referring to pre 2019



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  • Registered Users, Registered Users 2 Posts: 500 ✭✭✭PaulJoseph22


    @boetstark 2021



  • Registered Users, Registered Users 2 Posts: 2,663 ✭✭✭20silkcut


    A member of my family had a Mitsubishi Outlander PHEV. Living a rural area it was totally unpractical. She was driving around with a fur coat on trying to stay warm in cold weather. Radio and heating never turned on. She tried her best to make it work. The electricity never lasted more than 20km. The petrol consumption kicked in then and was eye watering with the gauge visibly depleting before her eyes. Being used to Diesel cars the change to petrol was a shock. When you look under the bonnet you see a small petrol engine and small electric setup. It seems you are getting half a petrol engine and half an electric engine to run a big SUV just seems underpowered. Can see how it would work in an urban area with trips under 20 km but in a rural area with hills and bends in the road and wind and rain just was not practical on any level. And a car should be comfortable heat wise during the winter your paying enough for it. And everyone has different levels of heat that their comfortable with some people turn it right up high. It may sound whiny but technology should not go backwards like that to make driving less comfortable for people.



  • Registered Users, Registered Users 2 Posts: 5,401 ✭✭✭DublinDilbert


    There's something seriously wrong with the vehicle, if they are only getting 20Km all electric range out of a 14Kwhr battery, should be closer to 40km (winter) and 50km (summer). When running on petrol they return about 38-40mpg over a long run, again not too bad for a 2.5ton SUV. What MPG would a diesel one get?

    Driving around with the radio off? not sure where to start with that.

    Nothing wrong with hybrids (even non plug in ones) as others have said, you will get 58mpg from an Auris hybrid, day in day out. Slightly higher in the city and lower on the motor way.

    Before anyone asks I have owned both of the above vehicles for significant periods.



  • Registered Users, Registered Users 2 Posts: 2,663 ✭✭✭20silkcut


    The car consistently ran out of electric at the same spot every day which was just under 20kms on the daily commute. It was a 191 reg so it wasn’t exactly on its last legs or anything. She actually cried with relief when she sold it. Had huge interest when she put it on Done deal from people in Dublin. No interest from anywhere else.



  • Registered Users, Registered Users 2 Posts: 3,210 ✭✭✭Nigzcurran


    I have a new puma 1.0 petrol mild hybrid. Have no idea what the point is of the 48v battery to be honest! Getting 8l/100kms compared to my 1.5 diesel focus which was giving me 7l/100kms



  • Registered Users, Registered Users 2 Posts: 5,934 ✭✭✭daheff


    To the OP.



    I think the key point for you is lack of charging ability. That rules out a BEV and a PHEV.


    So your options are then petrol, diesel or HEV.


    Diesel- no. Being phased out.

    So Petrol or HEV. Work out your mileage the expected mpg of what you are looking at. Do the sums. Whichever is cheaper over 3 years is the one for you then.



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  • Registered Users, Registered Users 2 Posts: 1,656 ✭✭✭celtic_oz


    MPGe = Miles per gallon equivalent ( roughly estimated based on price of petrol and electricity )

    Renault Zoe = 180 MPGe = 1.31 L/100km

    Peugeot e208 = 170 MPGe = 1.38 L/100km



  • Registered Users, Registered Users 2 Posts: 1,604 ✭✭✭kyote00


    ‘Self charging’ Toyotas have regen braking as well as engine charging….

    All self charging means is that you don’t plug it in ….

    in reality, the hybrid is first generation tech aimed at reducing emissions …. rather than dramatically improving mpg

    In most Toyota and Lexus hybrid, the car decides when to run on battery only, when on petrol and when on petrol and battery …

    IMHO, if you want to be able to drive in full electric, you need to buy full electric car….



  • Registered Users, Registered Users 2 Posts: 12,612 ✭✭✭✭blade1


    If economy is the main concern here would it not be better to hang onto what you have already?



  • Registered Users, Registered Users 2 Posts: 1,656 ✭✭✭celtic_oz


    I'm not sure of the reason of a hybrid except economy ?

    worst of both worlds IMO .. maintenance and a whole heap of plugging in for what 20% extra MPG ?

    Also a small battery with all those recharge cycles has a reduced lifespan I'd imagine





  • Registered Users, Registered Users 2 Posts: 824 ✭✭✭lapua20grain


    I have an Outlander and regularly get 40km range in the winter and 50 in summer and have the radio, heated seats and steering wheel on & never cold, there must have been something wrong with their car



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  • Registered Users, Registered Users 2 Posts: 1,757 ✭✭✭Phil.x


    I went from a 1.8 Honda civic to a 1.8 toyota hybrid and my fuel bill halved. But if your doing mainly motorway driving go diesel. My civic got better mpg than the toyota going from Dublin to Cork.



  • Registered Users, Registered Users 2 Posts: 500 ✭✭✭PaulJoseph22


    @20silkcut what kind of car was this?



  • Registered Users, Registered Users 2 Posts: 2,663 ✭✭✭20silkcut


    The only variable I can think of is driving style. I did get a longer range out of it but I was literally free wheeling around. It’s hard to see how you could teach people to drive like that unless there was considerable buy in and very disciplined driving that really takes the joy out of driving. If you can’t put the foot down it’s a pretty dull experience. I’m not talking about speeding btw. Maybe if they just went the whole hog and retarded the acceleration so it can only be driven sluggishly it might solve the issue of driving style. The commute in this car was a 35km trip each way with no traffic numerous bends in the road and numerous rolling hills and three junctions. As I said each day without fail the petrol engine kicked in fully at the 20k mark. When she engaged the self charge button at this point the petrol would consume even quicker.



  • Registered Users, Registered Users 2 Posts: 2,663 ✭✭✭20silkcut




  • Registered Users, Registered Users 2 Posts: 5,844 ✭✭✭Old diesel


    The Toyota hybrids are usually more reliable then most ICE cars tbh.



  • Registered Users, Registered Users 2 Posts: 824 ✭✭✭lapua20grain


    You have to relearn how to drive a PHEV or BEV i coast and use regen quite a lot which is a lot different to driving an ICE my driving style is a lot better



  • Registered Users, Registered Users 2 Posts: 8,074 ✭✭✭10-10-20


    ...and a healthy bit of tailgating to boot. Those air molecules aren't going to move themselves!



  • Registered Users, Registered Users 2 Posts: 16,139 ✭✭✭✭elperello


    Just anecdotally, I haven't done a survey or anything, a lot of people are doing just that.

    But there comes a time when you have to change for one reason or another.

    Then whatever is on the market will get sold because of the shortage of supply.

    There won't be enough petrol/bev/phev/hybrids to supply the second hand market.



  • Registered Users, Registered Users 2 Posts: 2,663 ✭✭✭20silkcut


    Tailgating and coasting would fail your driving test



  • Registered Users, Registered Users 2 Posts: 6,288 ✭✭✭crisco10


    I think the definition of coasting is a bit different in an automatic? Compared to the traditional "coasting" out of gear in a manual that is of course a fail on the test



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