Did you recently take on (or consider) a loan of 84 months or longer on a car purchase?
A reporter would like to speak with you about your experience; please reach out to PR@Edmunds.com by 7/22 for details.
Options

The Growing Divergence Between Horsepower and Speed Limits

1202123252631

Comments

  • gogogodzillagogogodzilla Member Posts: 707
    Then eliminate the yearly registration fees and replace it with a yearly 'road upkeep' fee... and commercial vehicles that are on the road more than personal vehicles get charged at a higher rate, due to their increased usage of the road.

    Then have the state record odometer numbers... and charge XX amount per mile for upkeep.
  • snakeweaselsnakeweasel Member Posts: 19,592
    Are you reading the same thread as I am?

    I don't know you seem not to have read everything on this forum. I gave plenty of examples where a cars mileage goes down as engine output goes up. So again there is a direct relationship between HP and fuel consumption.

    Not sure why you keep telling me this,

    Because every time its brought up you seem to argue that position.

    2011 Hyundai Sonata, 2014 BMW 428i convertible, 2015 Honda CTX700D

  • snakeweaselsnakeweasel Member Posts: 19,592
    Actually there are needs for those things, think about it and you just might get it.

    2011 Hyundai Sonata, 2014 BMW 428i convertible, 2015 Honda CTX700D

  • ruking1ruking1 Member Posts: 19,826
    Yup, and even the ones who lose get something out of it.... They can still drive 40-45-50-55 mph!! :)Sounds like absolute win! win! win! to me.
  • xkiddx13xkiddx13 Member Posts: 122
    dont tell me, write your government a nice little letter with your idea...
  • xkiddx13xkiddx13 Member Posts: 122
    no acctually there is no REAL NEED, for anything. think about that real carefully.
    like look at you would the world really be all that different if you were not in it, no you dont play an intricate part in my life minus just time wasted at work for me to chat on the computer, but when they take this privilage away from me next week i will never here from you again. so I dont need you, i dont need the car i drive, i dont need the house i live in technically i really dont need the suit im wearing... So you really think about it.. we dont really need anything.
  • ruking1ruking1 Member Posts: 19,826
    "Now tell me what is one convincing argument that someone has given why we need 500 HP cars? "

    Your question still does not diminish the fact it is purely a strawman question.

    Well, I don't see you "shooting your Caddie in the head" so to speak!? One would tend to think you're like that NYC real estate magnate (I forget her name) who once is reputed to have stated that (taxation policy) is" ONLY for the little people."

    I have already said in a prior post that I see no incongruity to (YOU) owning a 400 hp caddie, nor a 90 hp car either.

    Just filled up the VW TDI, 90 hp "fuel guzzler". Did a heavy round of rush hour type traffic and a few 80 mph trips on the freeway's slow lane for a combo of 48 mpg. :)
  • xkiddx13xkiddx13 Member Posts: 122
    I got this really cool chrome bmx bike i will sell ya..
  • socala4socala4 Member Posts: 2,427
    I gave plenty of examples where a cars mileage goes down as engine output goes up.

    And there are examples to the contrary, proving that the relationship is not consistent. (If it was consistent, you see, there wouldn't be exceptions.)

    All of that aside, still no reason provided why you'd focus on output, rather than the fuel consumption itself, if that is your primary concern.

    Because every time its brought up you seem to argue that position.

    Provide a post number where I have done this. You apparently have an uncanny ability to read things that haven't even been written!
  • vchiuvchiu Member Posts: 564
    >And its been shown on this thread that the higher the output of the engine the more fuel it consumes

    Well, I think if Snakeweasel define the output as the actual used HP, yes, using more Hp will require more Gas all other things being equal.

    but if you compare two engines in a same car, that the more powerful get lower mileage if driven head to head, while likely, is not necessary true.

    I have some paper tests in mind that showed the BMW 530D had a better mileage than the lower powered 525D, whereas the EUROMIX ratings were similar. In some diesel cars, it is possible the more powerful Engines do not use more fuel than lesser ones.
    Volkswagen TDI engines often behave in a similar way.

    Technological breakthrough may also help contradict the more power = more gas rule : I heard the 2007 Camry Hybrid , while 35 HP more powerful than the standard 2.4, will offer much better mileage.
  • kdshapirokdshapiro Member Posts: 5,751
    "And has been shown throughout this thread, there is no linear relationship between output and consumption,"

    And also has been shown less consumption does not mean less emissions or green house gases.
  • xkiddx13xkiddx13 Member Posts: 122
    And this thread also show's that ppl have difference of opinion on what type of car they want to drive. KEY WORD, WANT...
  • snakeweaselsnakeweasel Member Posts: 19,592
    no actually there is no REAL NEED, for anything. think about that real carefully.

    I have and if you believe that stop taking any fluids, we will all attend your funeral next week.

    i dont need the car i drive,

    Then how would you get to work and earn money to buy food and put a roof over your head?

    So you really think about it.. we dont really need anything.

    Only the dead don't need anything.

    2011 Hyundai Sonata, 2014 BMW 428i convertible, 2015 Honda CTX700D

  • snakeweaselsnakeweasel Member Posts: 19,592
    Your question still does not diminish the fact it is purely a strawman question.

    Yeah keep saying that maybe someone will believe that.

    Now will you actually answer the question and not throw false accusations around trying to avoid an issue?

    There rest of your post is contradictory to other posts you have made.

    2011 Hyundai Sonata, 2014 BMW 428i convertible, 2015 Honda CTX700D

  • snakeweaselsnakeweasel Member Posts: 19,592
    And there are examples to the contrary, proving that the relationship is not consistent.

    there hasn't been one true example that shows the contrary. Show me one example where a engine with more output in a car will provide greater fuel economy. Just one, you can't because it doesn't exist.

    the only way you can show anything to the contrary is to compare a much lighter but higher HP car to a much heavier but lower HP car. But thats not a fair comparison is it?

    Its a simple fact, increase output increase fuel consumption.

    2011 Hyundai Sonata, 2014 BMW 428i convertible, 2015 Honda CTX700D

  • ruking1ruking1 Member Posts: 19,826
    "Yeah keep saying that maybe someone will believe that."

    Most do, however a small minority like you, do not!!

    You might want to make the case that one is a hypocrite for driving a Caddie when an Elantra will do, or can not make a case for the need for "high" hp.

    However, as I have posted (now numerous times), there is no incongruity for you having a 400 hp Caddie and a 140 hp Hundai Elantra. I say enjoy em and to each their own.
  • ruking1ruking1 Member Posts: 19,826
    "Its a simple fact, increase output increase fuel consumption. "

    So what?

    When your Caddie needs filling you fill it. When your Elantra needs filling you fill it.
  • xkiddx13xkiddx13 Member Posts: 122
    you gotta think harder, there is no real need for anything, except for food and water, and both of those you can get for free if you want.
  • snakeweaselsnakeweasel Member Posts: 19,592
    Well, I think if Snakeweasel define the output as the actual used HP

    lets us capability for this as its easier to track.

    I have some paper tests in mind that showed the BMW 530D had a better mileage than the lower powered 525D.

    How about some facts such as HP rating for each as well as the weight of each and mileage. Plus on paper is different than real world.

    Technological breakthrough may also help contradict the more power = more gas rule : I heard the 2007 Camry Hybrid , while 35 HP more powerful than the standard 2.4, will offer much better mileage.

    Here is the problem everyone one has with this argument, they always want to compare apples to space shuttles to prove their point. Try comparing apples to apples.

    2011 Hyundai Sonata, 2014 BMW 428i convertible, 2015 Honda CTX700D

  • ruking1ruking1 Member Posts: 19,826
    "Here is the problem everyone one has with this argument, they always want to compare apples to space shuttles to prove their point. Try comparing apples to apples. "

    Not so at all. It is only you that wishes to frame the argument in this fashion.

    Besides if you distrust the statement is is more than easy enough for you to look up YOURSELF. Pretty soon you will deny for example that you can NOT compare mpg such as a gasser VW Jetta at 24/31 to a VW Jetta TDI at 42/49.

    Since you insist on overlooking the obvious, let me state it: one is a gasser the other is a diesel. Guess which has the mpg advantage?
  • snakeweaselsnakeweasel Member Posts: 19,592
    Just because you say its a strawman argument doesn't make it so. FWIW its not a strawman, but you claiming it so you can avoid the issue.

    You might want to make the case that one is a hypocrite for driving a Caddie when an Elantra will do, or can not make a case for the need for "high" hp.

    Now that is a strawman argument, restating someone elses argument as something they never said so you can knock it down.

    Never did I once say that people should have low HP cars, never, not once. Now while I do question the rational that people use to justify having one on this forum that doesn't mean I think they shouldn't have one.

    If you want one fine get one, just don't tell me you need a lot of HP just in case it snows.

    2011 Hyundai Sonata, 2014 BMW 428i convertible, 2015 Honda CTX700D

  • snakeweaselsnakeweasel Member Posts: 19,592
    Again avoiding the issue. Are you conceding the fact that increasing HP increases gas usage?

    2011 Hyundai Sonata, 2014 BMW 428i convertible, 2015 Honda CTX700D

  • snakeweaselsnakeweasel Member Posts: 19,592
    You have to think harder. Try getting your food for free.

    You also need air, and try spending a northern winter naked with no shelter.

    Only the dead don't need anything.

    2011 Hyundai Sonata, 2014 BMW 428i convertible, 2015 Honda CTX700D

  • snakeweaselsnakeweasel Member Posts: 19,592
    No, if you want to make a fair and accurate comparison you cannot compare a Vette to a 7 series BMW which weighs almost 800 pounds more. To be fair and accurate you need to compare the same make and model but different engines. Only then do you get an accurate picture. That way all the other factors are as constant as can be.

    In other words in an experiment to see the effect of changing one variable you change only that variable not all variables. If you change all variables your results are garbage.

    2011 Hyundai Sonata, 2014 BMW 428i convertible, 2015 Honda CTX700D

  • xkiddx13xkiddx13 Member Posts: 122
    lets see about 3 years ago i found my self in a real bad situation, homless jobless, a bum if you dont mind...

    i was able to get all kinds of free food, not stealing not beging, but it was out there.. and i did forget about air, yes supprised they havent tried selling that yet, oh wait they have there called oxygen bars...

    and the whole naked in the winter, hello move to a warmer climate... use leaves to cover yourself in cold times..

    so keep thinking, maybe its just because you have lived a nice comfy life with no problems why you think you need things of material..
  • ruking1ruking1 Member Posts: 19,826
    Concede? It is you conceding!!

    I asked so what? Now tell me, does your Caddie consume more or less than the Elantra? So according to YOUR logic, what possible logical rational could you have to own the more consumptive?

    And for the fourth or 5th time, I see no incongruity with you owning a 400 hp Caddie and a 140 hp Elantra. Obviously you still own the Caddie, so in practice, neither do you.

    Arguing with a rock has greater utility. At least you can use it for building material.
  • xkiddx13xkiddx13 Member Posts: 122
    why keep trying to figure it out, i own a 57 chevy bel air that is a gas guzzler but i love driving it, i also own a 2002 accord ex v6 200HP i love driving it as well, i also own a 1999 chevy malibu and i love driving that as well, and for me being single no kids no wife, and for me to have that many cars to some is ridiculus, i like it.

    so who cares if he owns a 400hp car and a 140 hp car... it doesnt matter he likes what he likes..
  • gogogodzillagogogodzilla Member Posts: 707
    All right, you want to compare the same vehicle (same year, same model) with differing engines that produce differing horsepower. Please note that as the engine increases in displacement, horsepower/torque, top speed, and better 0-60 times... the fuel efficiency is actually INCREASING.

    Here it is:

    (Note: Pferdestarken is almost identical to horsepower... or you can divide that number by 1.0139 to get standard horsepower numbers)

    European 2006 Volkswagen Golf S 1.4

    Pferdestärken* 75
    Engine cubic capacity 1390
    Fuel Consumption
    Urban 29.4mpg - 9.6l/100km
    Extra-urban 50.4mpg - 5.6l/100km
    Combined 40.4mpg - 7.0l/100km
    Engine emissions 168g/km
    Engine noise levels 74.0dB
    Engine maximum Speed** 102mph - 164km/h
    Engine acceleration 0-62mph 14.7secs
    Maximum output PS 75
    at RPM 5000
    Maximum torque 93 lbs.ft / 126 Nm
    at RPM 3800
    ---

    European Volkswagen Golf S 1.6 FSI

    Pferdestärken* 115
    Engine cubic capacity 1598
    Fuel Consumption
    Urban 31.7mpg - 8.9l/100km
    Extra-urban 50.4mpg - 5.6l/100km
    Combined 41.5mpg - 6.8l/100km
    Engine emissions 168g/km
    Engine noise levels 72.0dB
    Engine maximum Speed** 119mph - 192km/h
    Engine acceleration 0-62mph 10.8secs
    Maximum output PS 115
    at RPM 6000
    Maximum torque 114 lbs.ft / 155 Nm
    at RPM 4000
    ---

    European Volkswagen Golf GT TDI

    Pferdestärken* 140
    Engine cubic capacity 2000
    Fuel Consumption
    Urban 39.8mpg - 7.4l/100km
    Extra-urban 58.9mpg - 4.8l/100km
    Combined 49.6mpg - 5.7l/100km
    Engine emissions 154g/km
    Engine noise levels 72.0dB
    Engine maximum Speed** 126mph - 203km/h
    Engine acceleration 0-62mph 9.3secs
    Maximum output PS 140
    at RPM 4000
    Maximum torque 236 lbs.ft / 320 Nm
    at RPM 1750
  • ruking1ruking1 Member Posts: 19,826
    ..."so who cares if he owns a 400hp car and a 140 hp car... it doesnt matter he likes what he likes.. "...

    I'll drink to that! But I won't drive directly after! :)
  • xkiddx13xkiddx13 Member Posts: 122
    i will join you in taht drink but mine must be non-alcoholic, sorry dont drink anymore..
  • gagricegagrice Member Posts: 31,450
    You have to think harder. Try getting your food for free.

    Look around you, millions on welfare get food and shelter for free.
  • socala4socala4 Member Posts: 2,427
    Now that is a strawman argument, restating someone elses argument as something they never said so you can knock it down.

    Now there's irony. Thanks for giving me my laugh for the day!
  • xrunner2xrunner2 Member Posts: 3,062
    Why? Offer a compelling reason why such a tax wouldn't be any more arbitrary than a Pink Car Tax, a Leather Steering Wheel Tax or a Stereo With 18-Presets Tax. If you can't offer a reason, then we'll chock it up to you being argumentative for the sake of it, or completely arbitrary, and be done with it.

    Pardon me. I will try again. Yearly license plate tax based on HP or pounds/HP, etc., actually is less arbitrary and more equitable then current legal method for assessing real estate taxes on houses.

    In my state, one pays extra real estate taxes for “amount” of things in your house such as toilets, sinks, bathtubs, fireplaces, bedrooms, etc. One also pays taxes based on amount of square footage of house. I know all of this for fact. I had to research thoroughly to challenge my first real estate tax bill on new house. I reviewed the worksheet and data that tax assessor used to assess my house. I found that assessment and bill were too high because assessor made mistake and had too many square feet shown for my house. Assessor fixed the error, apologized and I got a refund from the county.

    Now, do you think that it is fair and legal for tax assessor to assess real estate taxes on the AMOUNT of square footage of a house? If you don’t, then there is no need to read further. Square footage is in reality the capacity of a house.

    The concept of taxing on the AMOUNT of something is similar to the AMOUNT or capacity of HP in a car. If a real estate tax assessor has a legal right to assess the amount of square footage of a house on “private property”, then a secretary of state DMV should have a legal right (after state legislature passes law) to collect yearly license plate car user fee based on the capacity (HP) of car used on “public property” or public roads. It has been done before.

    This fee could be assessed based on weight of vehicle such as “pounds/HP”. This fee could be argued to be fairer than taxes on house square footage. After all, the car is using public roads and interfacing with other vehicles while the house is minding its own business on private property.

    The user of a car with high HP and high performance is more likely to drive recklessly and hurt someone on a public road or damage public property. The higher yearly license plate fee is justified.

    From insurance.com: “In general, sports cars and other high-performance, flashy vehicles are classified as higher risks because they are common targets for thieves and vandals, and because statistically, the people who own them tend to drive more recklessly.”

    From Russ Rader, spokesman for the IIHS: "In general, vehicles with a lot of horsepower encourage fast driving, and speeding is a leading factor in fatal crashes" .
  • kdshapirokdshapiro Member Posts: 5,751
    "so who cares if he owns a 400hp car and a 140 hp car"

    That's not the point of this thread. The name is "the growing divergence between speed limits and hp" not "who cares about higher hp".

    I'm all for higher hp/weight, let those who want it pay more for it than lower hp/weight cars.
  • xkiddx13xkiddx13 Member Posts: 122
    thats my point, everyone here is talking about all kinds of things not the speed limit or the hp divergence between the two, there talking about house taxes ect...
  • xrunner2xrunner2 Member Posts: 3,062
    You bought it, it's yours. We don't tax on a yearly basis... clothing, jewelry, pet dogs, etc.

    Nor do we need a license to own them. The same should be for cars.


    If you want to operate your 600 HP car on your "private" roads on your 1,000 acre ranch, then yes, you don't need a license or insurance. If you want to operate your car on public roads, then you must pay a license fee for that car. You don't exclusively own public roads by definition. We all do. We collectively, through our government, say that you have to pay a license fee.
  • xrunner2xrunner2 Member Posts: 3,062
    thats my point, everyone here is talking about all kinds of things not the speed limit or the hp divergence between the two, there talking about house taxes ect...

    Did you ever hear of the word, "analogy"?
  • gogogodzillagogogodzilla Member Posts: 707
    See post 1128 for rebuttal.

    :shades:
  • xkiddx13xkiddx13 Member Posts: 122
    have you ever heard of the word "rechecked"?
  • snakeweaselsnakeweasel Member Posts: 19,592
    So according to YOUR logic, what possible logical rational could you have to own the more consumptive?

    Again your setting up a strawman argument. I never said it was illogical to own a car that consumes more gas. All I said was that more HP means more fuel consumption. If that isn't an issue for you thats ok. But it seems that some people here are saying thats not true.

    Just because I say high HP cars consume more fuel doesn't mean I am saying stay away from high HP cars. I am just pointing out the obvious.

    Oh yes seeing how this has gone you did concede the fact that more HP means more fuel burned.

    And for the fourth or 5th time, I see no incongruity with you owning a 400 hp Caddie and a 140 hp Elantra.

    And I never said there was any disharmony in it.

    2011 Hyundai Sonata, 2014 BMW 428i convertible, 2015 Honda CTX700D

  • gogogodzillagogogodzilla Member Posts: 707
    Please see post #1155.

    Higher displacement and horsepower/torque do not always equal higher fuel consumption.

    I have compared three Volkswagen Golfs (same year/model) with varying engine sizes (and horsepower).

    And found that the higher the horsepower, the higher the fuel efficiency.
  • ruking1ruking1 Member Posts: 19,826
    "But it seems that some people here are saying thats not true. "

    True. The hp disarmament committee advocates want to add layer upon layer upon layer of regulations to the already layer upon layer upon layer of regulations.
  • ruking1ruking1 Member Posts: 19,826
    Please mentioned the state!? :) Forwarned is for armed :)
  • socala4socala4 Member Posts: 2,427
    In my state, one pays extra real estate taxes for “amount” of things in your house such as toilets, sinks, bathtubs, fireplaces, bedrooms, etc.

    If fixtures add value to the property, then taxes are adjusted accordingly. But the tax is ad valorem -- put the same house in a neighborhood with higher or lower values, and the house will correspondingly gain or lose value accordingly. So no, bad analogy.

    The user of a car with high HP and high performance is more likely to drive recklessly and hurt someone on a public road or damage public property.

    You need to learn the difference between correlation and causation. We can statistically expect that the buyer of a V-8 Mustang may be more, er, enthusiastic than would someone who would settle for (or indeed, even love) a Kia Sephia. But that does not mean that the Kia driver becames diabolical when given the Mustang, or that the Mustang driver is pacified with the Kia.

    In any case, the correlation in insurance premiums doesn't seem to run with "high horsepower" cars, but with "sports" and "sporty" cars, irrspective of horsepower. A Cadillac will almost certainly have more ponies than a Lotus, but guess which one is deemed to be a "sports car"?
  • snakeweaselsnakeweasel Member Posts: 19,592
    All right, you want to compare the same vehicle (same year, same model) with differing engines that produce differing horsepower. Please note that as the engine increases in displacement, horsepower/torque, top speed, and better 0-60 times... the fuel efficiency is actually INCREASING.

    Huh? that goes against physics.

    2011 Hyundai Sonata, 2014 BMW 428i convertible, 2015 Honda CTX700D

  • ruking1ruking1 Member Posts: 19,826
    In any case, the correlation doesn't seem to run with "high horsepower" cars, but with "sports" and "sporty" cars, irrspective of horsepower. A Cadillac will almost certainly have more ponies than a Lotus, but guess which one is deemed to be a "sports car"?

    One can also see this principle in action on the IIHS data base. Specifically, as an example; Camaros and Mustangs have higher EVERYTHING.
  • xkiddx13xkiddx13 Member Posts: 122
    no it does make sense when you look at all the variables
  • kernickkernick Member Posts: 4,072
    you: What service are you getting for your license plate fee?

    me: It pays the person at the window's salary, and also the 5 peoples' salary who are on coffee break.
  • snakeweaselsnakeweasel Member Posts: 19,592
    You shouldn't talk you do it all the time.

    2011 Hyundai Sonata, 2014 BMW 428i convertible, 2015 Honda CTX700D

  • gogogodzillagogogodzilla Member Posts: 707
    Did you even look at the specifications that were provided, or did you post without reviewing all the information?

    :confuse:
This discussion has been closed.