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Horsepower or Torque?

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Comments

  • Posts: 21,179 ✭✭✭✭ [Deleted User]


    the crv has a really great engine and there is no way I'd go back to diesel.

    While the crv is thirsty its way nicer to drive than a lot of boring diesels.

    How will I describe it ? I've got power almost through all the 6.5 k revs v power between 2.5 k -3.5 ish k revs in a diesel.

    The crv pulls like a train when I need it, granted its at 4.5 k revs when she really starts to come alive, that's when most diesels start to run out of puff.

    It still pulls well at lower rpm, for the size and weight of the crv that 2.0 l 150 hp petrol really moves it well.

    If I did any decent mileage I. It I'd convert it to LPG for diesel economy, even the Prius eliminates the need for diesel, to me anyway. No going back to old smokers for me !

    All I can say is that from my experience torque at high revs makes a big difference, petrols really feel lively, that's where, IMO, torque and hp come together to make an engine feel and sound like it should !!


  • Registered Users, Registered Users 2 Posts: 5,193 ✭✭✭Cleveland Hot Pocket


    the crv has a really great engine and there is no way I'd go back to diesel.

    While the crv is thirsty its way nicer to drive than a lot of boring diesels.

    How will I describe it ? I've got power almost through all the 6.5 k revs v power between 2.5 k -3.5 ish k revs in a diesel.

    The crv pulls like a train when I need it, granted its at 4.5 k revs when she really starts to come alive, that's when most diesels start to run out of puff.

    It still pulls well at lower rpm, for the size and weight of the crv that 2.0 l 150 hp petrol really moves it well.

    If I did any decent mileage I. It I'd convert it to LPG for diesel economy, even the Prius eliminates the need for diesel, to me anyway. No going back to old smokers for me !

    All I can say is that from my experience torque at high revs makes a big difference, petrols really feel lively, that's where, IMO, torque and hp come together to make an engine feel and sound like it should !!

    I guess it depends on what you are used to.
    Coming from a Prius or an EV I can see how a CRV could seem like it would pull like a train.

    However compared to a faster diesel like a 530d/535d it would not pull like a train.

    My 535d pulls like a train right up to 5250 rpm. The new 550d pulls well up to and beyond 5500 rpm, and delivers almost all its torque from <1500 right up.

    It's all dependant upon perspective


  • Posts: 21,179 ✭✭✭✭ [Deleted User]


    I guess it depends on what you are used to.
    Coming from a Prius or an EV I can see how a CRV could seem like it would pull like a train.

    However compared to a faster diesel like a 530d/535d it would not pull like a train.

    My 535d pulls like a train right up to 5250 rpm. The new 550d pulls well up to and beyond 5500 rpm, and delivers almost all its torque from <1500 right up.

    It's all dependant upon perspective

    I sad compared to most boring diesels.

    And a model s sport would give the 535d a run for its money.

    It's not fair to compare a 535d to a 2.0l petrol when it's got more than twice the power.


  • Banned (with Prison Access) Posts: 16,620 ✭✭✭✭dr.fuzzenstein


    Well, to the petrol heads, it's nice that you like 'em, but that doesn't mean everyone has to have them.
    To drive something petrol that was as nice as the Cmax with the same size and not with a comedy sized engine, it would cost too much.
    If you can afford to throw hundreds in the tank, great, you're bailing out the Irish state and, god knows they need it! You're a true patriot.

    To re-iterate:
    Rev range, power band, engine note, 0 - 60, power to weight, none of it matters a sh*te when all I got to do at the moment is to have a reasonably sized car with the best economy available.
    Sometimes its not about lateral g, acceleration, power and downforce, finding the apex of the corner and another few 10ths per lap, some people have long commutes , don't earn a fortune and have to get the most bang for their buck.
    So, right now its the oilburner for me. Once I earn 60k, I'll buy something loud , expensive and pointless, I promise!


  • Banned (with Prison Access) Posts: 4,794 ✭✭✭Jesus.


    I guess it depends on what you are used to.

    I think its even moreso down to personal taste. Most people seem to prefer driving petrols but there are some who genuinely like the experience of a diesel better. I know the dyed-in-the-wool petrol-head would think that's sacrilege but everyone's different.


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  • Banned (with Prison Access) Posts: 16,620 ✭✭✭✭dr.fuzzenstein


    Jesus. wrote: »
    I think its even moreso down to personal taste. Most people seem to prefer driving petrols but there are some who genuinely like the experience of a diesel better. I know the dyed-in-the-wool petrol-head would think that's sacrilege but everyone's different.

    Again, Cmax and mx5, for commuting the cmax is a orders of magnitude better. Relax, sit back, listen to some chuuuunes.
    Tearing about the back road, mx5 of course.
    The right tool for the job, otherwise you're just spouting sh*te like "dem pedrils are always better dan dem daysuls, ah they're shoite now, so dey are".
    Generalisations are always wrong!


  • Banned (with Prison Access) Posts: 4,794 ✭✭✭Jesus.


    Well, to the petrol heads....
    Jesus. wrote: »
    the dyed-in-the-wool petrol-head..

    Great minds, eh Doc? :D


  • Closed Accounts Posts: 9,535 ✭✭✭btkm8unsl0w5r4


    Ok. So to answer your own question Jesus, what you need to do it go round a few car dealerships and test drive some big desiels, some big petrols, some forced inductions petrols, some light cars with small engines and some heavy cars with big engines.

    After that decide which is the better car. Power was once for petrols and torque for diesels but that's ancient history now.

    Also when you ask a general question, expect a general answer, not one that is totally skewed by your need for economy, which really has little baring on a conversation about performance motoring which you started.
    Jesus. wrote: »
    Great minds, eh Doc? :D
    Fools seldom differ :)

    This talk of well to do petrol head is very insulting, and is being used as a way to discount valid points. How would you chaps feels if the threads started on about broke ass hyper miler drivers of crappy cars who insist on giving their opinions on performance when they obviously wouldn't know it, if it jumped up and bit them and wouldn't pay for it if they did. A lot of people sacrafice other things in their lifes to drive nice cars, as its a hobby and interest, not just some mode of getting from A to B.


  • Posts: 21,179 ✭✭✭✭ [Deleted User]


    Well, to the petrol heads, it's nice that you like 'em, but that doesn't mean everyone has to have them.
    To drive something petrol that was as nice as the Cmax with the same size and not with a comedy sized engine, it would cost too much.
    If you can afford to throw hundreds in the tank, great, you're bailing out the Irish state and, god knows they need it! You're a true patriot.

    To re-iterate:
    Rev range, power band, engine note, 0 - 60, power to weight, none of it matters a sh*te when all I got to do at the moment is to have a reasonably sized car with the best economy available.
    Sometimes its not about lateral g, acceleration, power and downforce, finding the apex of the corner and another few 10ths per lap, some people have long commutes , don't earn a fortune and have to get the most bang for their buck.
    So, right now its the oilburner for me. Once I earn 60k, I'll buy something loud , expensive and pointless, I promise!

    The crv cost us 1700, a god bit cheaper than the diesel version, I pay more for petrol, but I'm not paying interest on a loan nor will I suffer depreciation.

    Granted it's an old car but it's worth it, it glides over rough country road and it's got good power and it sounds good.

    Economy isn't just about fuel consumption. Depreciation alone can add up to much more than fuel consumption, then interest on a loan.

    Again, if I want diesel economy I'll convert to LPG !

    I guarantee the crv will lash most average boring ford, and VW diesels out of it and it will be much more fun.


  • Registered Users, Registered Users 2 Posts: 2,986 ✭✭✭rocky


    This talk of well to do petrol head is very insulting, and is being used as a way to discount valid points. How would you chaps feels if the threads started on about broke ass hyper miler drivers of crappy cars who insist on giving their opinions on performance when they obviously wouldn't know it, if it jumped up and bit them and wouldn't pay for it if they did. A lot of people sacrafice other things in their lifes to drive nice cars, as its a hobby and interest, not just some mode of getting from A to B.

    Took the words right out of my mouth.


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  • Banned (with Prison Access) Posts: 4,794 ✭✭✭Jesus.


    So to answer your own question Jesus

    Can I ask you another question?


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


    Jesus. wrote: »
    Can I ask you another question?

    I think you probably need to rephrase your first question.


  • Banned (with Prison Access) Posts: 4,794 ✭✭✭Jesus.


    How would you chaps feels if the threads started on about broke ass hyper miler drivers of crappy cars who insist on giving their opinions on performance when they obviously wouldn't know it, if it jumped up and bit them and wouldn't pay for it if they did.

    I must admit, that did make me laugh! :)


  • Registered Users, Registered Users 2 Posts: 5,193 ✭✭✭Cleveland Hot Pocket


    The crv cost us 1700, a god bit cheaper than the diesel version, I pay more for petrol, but I'm not paying interest on a loan nor will I suffer depreciation.

    Granted it's an old car but it's worth it, it glides over rough country road and it's got good power and it sounds good.

    Economy isn't just about fuel consumption. Depreciation alone can add up to much more than fuel consumption, then interest on a loan.

    Again, if I want diesel economy I'll convert to LPG !

    I guarantee the crv will lash most average boring ford, and VW diesels out of it and it will be much more fun.

    If your definition of "sounds good" is a CRV, it kind of muffles the rest of your posts to be fair.


    And as for that guarantee, I am sure that it would not "lash" some "boring" diesels out of it, even bog standard 2.0 models.


  • Posts: 21,179 ✭✭✭✭ [Deleted User]


    If your definition of "sounds good" is a CRV, it kind of muffles the rest of your posts to be fair.


    And as for that guarantee, I am sure that it would not "lash" some "boring" diesels out of it, even bog standard 2.0 models.

    Just because it's a crv and not a sports car doesn't mean the engine can't sound good, I not really into loud exhaust though that depends on the tuning, certainly not boy racer ?

    Why would you think it wouldn't lash some boring 2.0l diesel out of it ? Sure you may have a wallope of torque but it's over pretty soon.

    Comparing petrols and diesels is like trying to compare electrics to the internal combustion engine.


  • Banned (with Prison Access) Posts: 16,620 ✭✭✭✭dr.fuzzenstein


    Just because it's a crv and not a sports car doesn't mean the engine can't sound good, I not really into loud exhaust though that depends on the tuning, certainly not boy racer ?

    Why would you think it wouldn't lash some boring 2.0l diesel out of it ? Sure you may have a wallope of torque but it's over pretty soon.

    Comparing petrols and diesels is like trying to compare electrics to the internal combustion engine.

    Don't go dragging EV's into this thread as well, or we'll have an EV vs fuel cell debate on top of it!


  • Registered Users, Registered Users 2 Posts: 5,193 ✭✭✭Cleveland Hot Pocket


    Just because it's a crv and not a sports car doesn't mean the engine can't sound good, I not really into loud exhaust though that depends on the tuning, certainly not boy racer ?

    Why would you think it wouldn't lash some boring 2.0l diesel out of it ? Sure you may have a wallope of torque but it's over pretty soon.

    Comparing petrols and diesels is like trying to compare electrics to the internal combustion engine.
    You've come out with some rubbish in your time mad lad but that takes the biscuit.

    It wouldn't lash a modern diesel out of it, why would it? It is a CRV, so not exactly aerodynamically designed for speed and acceleration. It is a soccermom car, not a fast car. Yes it might feel or sound fast compared to a prius. When I stepped into a golf tdi it felt fast compared to my previous car too (a kent engined fiesta), but compared to even my truck now the golf is slow.

    The torque ends but when it does you are at peak power then you change gear and the torque carries on.


  • Banned (with Prison Access) Posts: 16,620 ✭✭✭✭dr.fuzzenstein


    Fools seldom differ :)

    This talk of well to do petrol head is very insulting, and is being used as a way to discount valid points. How would you chaps feels if the threads started on about broke ass hyper miler drivers of crappy cars who insist on giving their opinions on performance when they obviously wouldn't know it, if it jumped up and bit them and wouldn't pay for it if they did. A lot of people sacrafice other things in their lifes to drive nice cars, as its a hobby and interest, not just some mode of getting from A to B.


    What's insulting?
    I spend my money on other things.
    I could decide to get rid of the house, the missus, the cats and dogs and buy an M5 to go to work. I'd live in a bedsit, but I would now drive something some strangers on the internet approve of.
    It's not the diesel drivers that always start this crap, but any discussion along diesel v petrol will eventually attract the people who drive large/performance petrol cars and they then start spouting off on how sh*te diesel are.
    I'm not the one who said "everyone should drive diesel", look and you will find no such remark.
    I have spoken personally about me. I give you 500 internet points if you can find a remark by me in this thread that says so.
    I said over and over again it's, right now, the right choice for me.
    I feel more like the petrol brigade is trying to ram something down my throat.
    One more word out of you guys and I'll convert the MX5 to diesel! :P :cool:
    And why wouldn't I be allowed to post in a torque vs hp thread?
    For me, torque is cheap.


  • Posts: 21,179 ✭✭✭✭ [Deleted User]


    You've come out with some rubbish in your time mad lad but that takes the biscuit.

    It wouldn't lash a modern diesel out of it, why would it? It is a CRV, so not exactly aerodynamically designed for speed and acceleration. It is a soccermom car, not a fast car. Yes it might feel or sound fast compared to a prius. When I stepped into a golf tdi it felt fast compared to my previous car too (a kent engined fiesta), but compared to even my truck now the golf is slow.

    The torque ends but when it does you are at peak power then you change gear and the torque carries on.

    The crv isn't engineered for speed and acceleration, neither are most boring soot box diesels.

    The crv isn't slow neither is the Prius. They're not race cars and you can't compare them to a 530d as a 530d has over twice the power of the crv. And it's most likely lighter.

    Oh yeah the truck, isn't that. 5.0 L or something ? Yeah good comparison! :rolleyes:


  • Posts: 21,179 ✭✭✭✭ [Deleted User]


    Don't go dragging EV's into this thread as well, or we'll have an EV vs fuel cell debate on top of it!

    I'll talk about what I like and if you don't like it click unsubscribe ! ;)


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  • Registered Users, Registered Users 2 Posts: 1,778 ✭✭✭sebastianlieken


    Your engine isn't working most fuel efficiently at peak torque though.
    Anan1 wrote: »
    You're entirely missing my point.

    I'm not "entirely missing the point", I'm pointing out a correction in case someone who reads your comment interprets it as reading that your peak torque is where you find your best fuel efficiency. No need to be rude about it, I’m just pointing something out for the other readers. Horsepower, torque, engine rpm, fuel efficiency etc. is by no means a simple topic.


  • Banned (with Prison Access) Posts: 16,620 ✭✭✭✭dr.fuzzenstein


    The crv isn't engineered for speed and acceleration, neither are most boring soot box diesels.

    The crv isn't slow neither is the Prius. They're not race cars and you can't compare them to a 530d as a 530d has over twice the power of the crv. And it's most likely lighter.

    Oh yeah the truck, isn't that. 5.0 L or something ? Yeah good comparison! :rolleyes:

    Then what's the point? My CMax any day.
    And since this is a pure petrol head forum, we are both disqualified for driving soccer-mom cars. :P


  • Registered Users, Registered Users 2 Posts: 22,815 ✭✭✭✭Anan1


    I'm not "entirely missing the point", I'm pointing out a correction in case someone who reads your comment interprets it as reading that your peak torque is where you find your best fuel efficiency. No need to be rude about it, I’m just pointing something out for the other readers. Horsepower, torque, engine rpm, fuel efficiency etc. is by no means a simple topic.
    Which is why I qualified it with:
    Anan1 wrote: »
    I'm sure it's more complex than that, and I'm not an engineer, but fuel consumption isn't directly tied to rpm.


  • Registered Users, Registered Users 2 Posts: 5,193 ✭✭✭Cleveland Hot Pocket


    The crv isn't engineered for speed and acceleration, neither are most boring soot box diesels.

    The crv isn't slow neither is the Prius. They're not race cars and you can't compare them to a 530d as a 530d has over twice the power of the crv. And it's most likely lighter.

    Oh yeah the truck, isn't that. 5.0 L or something ? Yeah good comparison! :rolleyes:

    It is 5.7 but designed very differently. I was using it as an example to illustrate the difference perception has on what makes a car seem "fast", not a comparison to a crv.


    Fine. Take a bmw 520d so. Same displacement. Boring diesel repmobile. The CRV would not out accelarate a 520d, not a hope. Or even better still, a bmw x1 or x3 2.0d, the CRV's direct competitor from the BMW stable. The CRV would not outperform that.

    Oh and to this:
    The crv isn't slow neither is the Prius
    I think you should post this in the you laugh you lose thread :pac:


  • Posts: 21,179 ✭✭✭✭ [Deleted User]


    Then what's the point? My CMax any day.
    And since this is a pure petrol head forum, we are both disqualified for driving soccer-mom cars. :P

    Well the point is the crv has all the torque I need for relaxed driving and the power for a good quick over take if I need or just to drive it on when I'm in the mood and it sounds a lot better than a diesel which sound like they're going to die when you drive them hard. And it really soaks up the crap back roads which I like.

    The diesel version would have cost a lot more which there would be no pay back all for the sake of maybe 10-12 mpg in the difference.

    If we do 7k miles a year in the crv that would be a lot, the difference would be 540 euro's, (based on a 12 mpg difference) we have it over 1.5 years. So we'd have to keep it at least 4 years in total to break even, and that's before we'd start to save in fuel. (such is the joy of so many cheap petrols available ) And it's probably unlikely we'll keep it for that long.

    The cmax is not a bad car by any means but if it's got the PSA diesel I really hate them, especially if it's geared anything like the 308. Which 4th is too tall meaning it's uncomfortable in town where you have to change to 3rd when you should be in 4th etc. and 5th isn't tall enough for the motorway at all.

    I've not driven a newer PSA generation of the last 2 years or so maybe they're a lot smoother I don't know. But even the 1.8 TDCI was a bit rough for my liking but a lot smoother than the old VAG PD's of the same era.


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


    You still need Hp.

    Madlad you'll probably know this. What's the bhp and torque of a leaf?


  • Posts: 21,179 ✭✭✭✭ [Deleted User]


    It is 5.7 but designed very differently. I was using it as an example to illustrate the difference perception has on what makes a car seem "fast", not a comparison to a crv.


    Fine. Take a bmw 520d so. Same displacement. Boring diesel repmobile. The CRV would not out accelarate a 520d, not a hope. Or even better still, a bmw x1 or x3 2.0d, the CRV's direct competitor from the BMW stable. The CRV would not outperform that.

    Oh and to this:

    I think you should post this in the you laugh you lose thread :pac:

    The 520 still has 20 more hp, and is lighter than a crv so no it's not going to out accelerate it.

    The x1 is around the same weight and the crv has 10 more ho compared to the 140 hp diesel, so it would give it a challenge.

    So to compare like with like, the 520 d is lighter and has 30 more hp.

    I'm not so sure the crv would be slower than the x1 or 3 though.


  • Registered Users, Registered Users 2 Posts: 5,193 ✭✭✭Cleveland Hot Pocket


    The 520 still has 20 more hp, and is lighter than a crv so no it's not going to out accelerate it.

    The x1 is around the same weight and the crv has 10 more ho compared to the 140 hp diesel, so it would give it a challenge.

    So to compare like with like, the 520 d is lighter and has 30 more hp.

    I'm not so sure the crv would be slower than the x1 or 3 though.
    So, it would not out accelerate a 520d, a car often slated on here for being underpowered, yet you still think it is fast?

    I think it comes down to perception and the other cars you drove, as to whether you consider it fast or not. As I said.

    Come to the meet in midway, I'll give you a spin in the truck and you'll see what a car that actually pulls like a train feels like :P


  • Posts: 21,179 ✭✭✭✭ [Deleted User]


    You still need Hp.

    Madlad you'll probably know this. What's the NGO and torque of a leaf?

    What's NGO ?

    Torque on the MK 1.5 is about 210 lbs or 280 nm and about 240 lbs ,325 Nm on the MK I .


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  • Posts: 21,179 ✭✭✭✭ [Deleted User]


    So, it would not out accelerate a 520d, a car often slated on here for being underpowered, yet you still think it is fast?

    I think it comes down to perception and the other cars you drove, as to whether you consider it fast or not. As I said.

    Come to the meet in midway, I'll give you a spin in the truck and you'll see what a car that actually pulls like a train feels like :P

    No the 520 D is got 34 more hp and it's actually not lighter than the crv in fact I'm seeing 100 kg or so heavier ? heavier than my 2000 crv.

    I never said the 520 was slow. I said "your average soot box diesel "


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