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stephen_g 2 days ago

Good to have more data points and evidence, but this seems extremely well established by now?

Zero tailpipe emissions, drastically removed brake dust, slightly higher tire wear (due to weight), but much better overall than ICE.

3eb7988a1663 2 days ago | parent | next [-]

I am just excited because the more EVs mean fewer idiots in hot rods running without mufflers.

Hilift 2 days ago | parent | next [-]

"Artificial engine sounds" is the next step in that evolution pipeline. Or just blast advertisements.

neogodless 2 days ago | parent [-]

See the Ioniq 5 N. But those sounds are piped inside... not blasted to the neighbors...

beached_whale 2 days ago | parent | next [-]

Can it be disabled? I love quiet

pavon 2 days ago | parent | next [-]

The N-line is Hyundai's high-performance designator, like Type R for Honda. It has way more power than you would ever need for normal driving, hopefully to be used on a track and not street racing. The normal Ionic 5 has no faked engine noise (beyond the low-volume external sounds required by law).

Hilift 2 days ago | parent | prev | next [-]

There's probably a federal or local law requiring some sound. Like the Waymos that incessantly beep beep beep when backing up at the recharging station at 1 mph. You're about five years away from hearing beep beep beep everywhere you go due to the proliferation of driverless vehicles.

neogodless 2 days ago | parent [-]

To be clear, the exterior sounds hybrids and EVs make is different from the "engine" sounds the Ioniq 5 N pipes inside the car.

neogodless 2 days ago | parent | prev [-]

I mean, no one would buy the Ioniq 5 N specifically if they didn't want the zoomy car sounds! (OK maybe they just want the fastness! Fair enough)

But yes, they can be turned off.

sergiotapia 2 days ago | parent | prev [-]

I love the look of the Ioniq so much, I wanted to reward the guts it took to create such a unique looking car! I wanted to buy the new one but I just couldn't not get a Tesla because of FSD. Cars without FSD are fighting for second place imho.

pornel 2 days ago | parent [-]

I like Hyundai's HDA much more than Tesla's.

With Tesla it's all-or-nothing, and when it inevitably drives poorly, I can only turn it off. It physically resists me turning the steering wheel while it's driving, and overcoming the resistance results in an unpleasant and potentially dangerous jerk.

OTOH in IONIQ I can control lane assist and adaptive cruise control separately. The lane assist is additive to normal steering. It doesn't take over, only makes the car seem to naturally roll along the road.

sergiotapia 2 days ago | parent [-]

I don't touch the steering wheel period in my Tesla though. Literally from door to door.

oaiey 2 days ago | parent | prev | next [-]

I think these will switch last and will found new opportunities to annoy you once switched.

potato3732842 2 days ago | parent [-]

Exactly. What people really hate are loud young people from lower class than them backgrounds. Civics with stupid exhausts are just an example implementation of that. They'll just find something else to hate if you remove that implementation.

goda90 2 days ago | parent [-]

When loud engine noises cut through my neighborhood from blocks away, I'm not thinking about the age or class of the person driving the vehicle. I'm thinking about how they're a jerk for modifying their car to be louder and intentionally revving their engine to create noise. If an old billionaire decided to make their private jet louder and then buzzed over my neighborhood, I'd be pissed as well.

jajko 2 days ago | parent | prev | next [-]

Well there are new classes of idiots I see pretty frequently - a typical tesla driver going 90 in 120 region of highway without any reason, presumably saving last bits of battery (that has at least some rationale, if they do it due to ie fear then they should not be driving or having license).

Over say 50km part of highway, maybe 2000 cars need to overtake such almost stationary object (to regular traffic which generally moves exactly at the speed limit). Fine if you have 3+ lanes, but most highways in Europe have 2 only. Then you have all the trucks, buses and rest of traffic trying to overtake via that 1 free lane, which in heavier (but still cca smooth) traffic will create a massive moving traffic jam immediately.

If I didn't see this every other day (and for some reasons its 90% tesla drivers where I live and rest is caravans) I wouldn't believe it to be so common, but it is. Summer now makes it even worse with all holiday drivers.

mnmalst 2 days ago | parent | next [-]

Are you saying it's not ok to drive 90km/h in a zone where 120km/h is allowed?

80km/h is the usual maximum allowed speed for trucks, at least in Germany, so no idea how a car driving 90km/h is such a big problem. That's not a "stationary object" at all, far from it. You are even allowed to drive vehicles with a minimum speed of 60km/h on the Autobahn.

If a car driving 90km/h is the cause for a traffic jam there are definitely other factors at play. Not just in zones with a limit of 120km/h but everywhere even without limits.

DaSHacka 2 days ago | parent | prev | next [-]

> going 90 in 120 region of highway without any reason, presumably saving last bits of battery (that has at least some rationale, if they do it due to ie fear then they should not be driving or having license).

Was very concerned until I realized you were talking about kilometers and not miles.

Otherwise, I'd hope the average driver would firce themselves to drive slower than 120mph out of some sense of fear, or at least a sense of self-preservation.

potato3732842 2 days ago | parent [-]

Miles are bigger than kilometers so the guy doing 90 among traffic that wants to go 120 might actually be worse in miles because it's a larger speed differential.

moate 2 days ago | parent [-]

...that...that was his point...

baq 2 days ago | parent | prev | next [-]

> 90 in 120 region of highway

so just like any truck.

if you think it's a problem, you're the problem. sorry.

sroussey 2 days ago | parent [-]

Depends on what lane you are in...

beached_whale 2 days ago | parent | prev | next [-]

You see this on the 400 series in Ontario, Canada and it's not just Tesla drivers. Some people don't want to go that fast(speed kills) and others cannot. It's a non issue if they stay right as expected.

potato3732842 2 days ago | parent | prev | next [-]

I think it's a hilarious example in how buyer demographics effect things. Every Tesla is a potential rocket ship if the driver wants it to be yet they're rarely if ever not driven circles around by laden work vans.

alliao 2 days ago | parent | prev [-]

it'd tell you what speed to travel at if you want to get to where you want to go lol, chances are they're low and just trying to get to their destination

potato3732842 2 days ago | parent | prev [-]

The kids will find a way to be flagrantly annoying. Always has been always will be. Taking their fart can exhausts will be a minor bump in the road. It's not like EVs don't come factory equipped with tons of power to drive the kind of audio systems that people like you also hate.

boringg 2 days ago | parent | prev | next [-]

Tire wear isn't as great -- since tires have a lot of bad polymers in it.. hopefully we can solve that one soon.

teleforce 2 days ago | parent | prev | next [-]

>drastically removed brake dust

It will be very interesting to see the data for the same car that has many powertrain versions for example the Lexus UX with the UX 200 (ICE), UX 300h (hybrid) and UX 300e (EV) to test which one the best and the worst in term of brake dust residue.

My hypotheses is that for brake dust residue the best is hybrid, 2nd will be ICE and the 3rd will be EV. This is due to the fact that the EV version has at least several hundreds kg extra weight (about 400 kg extra), that makes the brake dust residue comparable to ICE if not worst based on the approximately 30% extra vehicle weight for the battery. The hybrid however only has approximately 5% more weight or extra 80 kg different compared to the ICE version.

Dylan16807 2 days ago | parent | next [-]

My hypothesis is that in normal driving the EV with 30% extra weight will be using its brakes 90% less, making it beat the ICE version by a lot.

EV versus hybrid I couldn't say, it comes down to exactly how strong the hybrid regen is and how aggressively the owner brakes in comparison.

Why is your hypothesis so different from mine? How much use do you expect the EV brakes to get?

sjducb 2 days ago | parent | prev | next [-]

My EV doesn’t use the brakes in normal driving. It can pull ~ 0.3G of regen before the physical brakes engage.

It will regeneratively brake all the way to a stop.

The brake disks are there for emergencies and spirited driving.

doikor 2 days ago | parent | prev | next [-]

EVs don’t really use the brakes during normal driving being mainly used for emergency braking.

You could achieve the same with engine braking with ICE but most don’t bother.

potato3732842 2 days ago | parent | prev | next [-]

I think buyer demographics are gonna play hugely into it. Some makes and models are highly popular among the drivers who are on the low side of the bell curve and basically never hit the brake when not stopping because they're almost never coming upon slower traffic. Some makes and models are highly popular on the other side of the peak of the bell curve where the drivers are always hitting the brake way more than the median or average. An ICE Tacoma may very well use way less brake than a EV Altima because the venn-diagram of people who drive like a bat out of hell and the people who buy Tacomas is approximately two circles.

masklinn 2 days ago | parent | prev | next [-]

> that makes the brake dust residue comparable to ICE if not worst based on the approximately 30% extra vehicle weight for the battery.

Did you miss pretty much all data on EV brakes, notably that they get used so little they’ll rust to slick and manufacturers have to implement de-rusting cycles to ensure they can actually do something? Your hypothesis is nonsensical on its face. Calling it a hypothesis is insulting. Even to flat earthers.

eptcyka 2 days ago | parent | prev | next [-]

Yea, but the EV need not use the disc brakes to stoppe.

p_j_w 2 days ago | parent | prev [-]

Your hypothesis has already been tested multiple times. It has always failed.

sofixa 2 days ago | parent | prev | next [-]

> slightly higher tire wear (due to weight)

And thus higher tire particle pollution. And it's not slightly, EVs are on average 10-15% heavier than similar ICE vehicles. We've now found that a lot of the various small particle pollution (e.g. in bodies of water) come from tires.

So, while still drastically better than ICEs, they still have externalities (pollution, time wasted in traffic, vehicle accidents) and there should still be efforts to try to reduce the number of cars on the roads instead of just replacing them 1:1 and calling it a day.

1234letshaveatw 2 days ago | parent [-]

I'm sure you feel the same way about cutting down on cell phones right? How about we just let people keep their cars (preferably EVs), but feel free to go live in a dense cell block and eat bug juice if that is what floats your boat.

ceejayoz 2 days ago | parent | next [-]

It's hard to share a cell phone. If there are opportunities to make them more environmentally friendly (longevity, production processes, better batteries, etc.) we should absolutely try to do those things.

EVs are better than ICE cars, but shared-use buses/trains/etc. are often even better. We can do more than one thing.

1234letshaveatw 2 days ago | parent [-]

It's really not hard to share a cell phone, you and eg your spouse could alternate days and have one phone for example. It is just a tradeoff you are not willing to make. But, not having a car is a tradeoff YOU are willing to make so your are ok with pushing it on others.

sofixa 2 days ago | parent [-]

> But, not having a car is a tradeoff YOU are willing to make so your are ok with pushing it on others.

Nobody is trying to take your car away, you scared person who cannot fathom not being attached to a car.

I'm merely saying there must be alternatives to driving. I don't care what they are, they will be location dependent. If you want to drive, as long as you pay your externalities, nobody cares. But it's fundamentally wrong to gatekeep all of society behind a fundamentally inefficient manner of transport (individual cars). It's wrong socially (no social mobility), it's wrong ecologically (cars are still the most polluting way of transportation, even EVs), it's wrong economically (very inefficient), it's wrong from the amount of people dying from cars, it's wrong on every possible measurable metric.

So, alternatives should be present, so that those that wish to do so, or for whom it's better/faster/more efficient/can't use anything else because of mobility issues/can't afford anything else, they can take them. Bike lanes, trains, buses, whatever, doesn't matter.

1234letshaveatw 2 days ago | parent [-]

Don't be afraid piglet, I won't take your phone. Nobody is trying to outlaw public transport- but there absolutely people advocating for an end to private ownership of cars

sofixa a day ago | parent [-]

> Nobody is trying to outlaw public transport

In Anglophone North America, a lot of people ate trying and succeeding in crippling it to such an extent that only those who literally have no other choice use it.

> there absolutely people advocating for an end to private ownership of cars

A fringe of a fringe, maybe.

p_j_w 2 days ago | parent | prev | next [-]

> feel free to go live in a dense cell block and eat bug juice if that is what floats your boat.

That this is considered a valid response to someone suggesting we need more mass transit is a sign that our discourse has fallen off a cliff. You can and should do better.

1234letshaveatw 2 days ago | parent [-]

Why is it that these "do better" suggestions always feel like an attempt to shut discussion down. Being anti-car does not make you some moral authority

p_j_w 2 days ago | parent [-]

"You want everyone to live in a prison cell and eat nothing but bugs" is not discussion.

1234letshaveatw 21 hours ago | parent [-]

It is though. Do better

sofixa 2 days ago | parent | prev [-]

> I'm sure you feel the same way about cutting down on cell phones right

How many people die in cell phone accidents yearly where you live? How many have reduced lifespans due to the pollution of cell phones? And how many hours can be saved per year per human with good cell phone sharing? I would guess the number is 0 for all of those, but quite a bit higher for cars alternative transportation options.

If you feel personally offended by the mere idea that there might be alternatives to cars, and that at the scale of a human settlement, they're often better, you need to take a step back and consider why you identify yourself with cars so much. And if that doesn't help, consider that more people having alternatives means less cars on the roads, so more space for you to vroom vroom around and less people bothering you on the road!

ceejayoz 2 days ago | parent | next [-]

> How many people die in cell phone accidents yearly where you live?

To be fair: thousands. https://www.ncsl.org/transportation/distracted-driving-cellp...

1234letshaveatw 2 days ago | parent | prev [-]

Do you have any idea how many hours the average person uses their phone? There is no other object that has been a greater detriment to mental and physical health in human history. This is just another instance where someone is willing to push something (only using public transport) on someone else because it fits their viewpoint, but you can't even consider something that would have a similar impact on yourself in return (giving up your phone).

sofixa 2 days ago | parent [-]

> Do you have any idea how many hours the average person uses their phone

Irrelevant on the topic of there being more efficient modes of transportation of humans in dense environments.

> There is no other object that has been a greater detriment to mental and physical health in human history

While potentially true, that's entirely ignoring all the extremely useful things people do with their phones.

> only using public transport

The fact that you take a mention of providing alternatives to cars as a stance on "only using public transport" indicates to me that you're not interested in having an actual discussion, and your car is part of your core identity. None of that is healthy, so again, step back and consider the benefits. Even purely selfishly, more people out of cars because they can bike or take the train is better for you because there will be less traffic for you.

1234letshaveatw 2 days ago | parent [-]

For your own mental health, you need to take a breath and try and not take alternative viewpoints as personal attacks. The post I responded to referenced "efforts to try to reduce the number of cars on the roads instead of just replacing them 1:1 and calling it a day." i.e. reducing personal car ownership. Don't ignore the fact that people do extremely useful things with their cars- lifesaving activities. You obviously are attached to your phone, the same way people are attached to their personal cars. A little bit of empathy would go a long way here

sofixa a day ago | parent [-]

> For your own mental health, you need to take a breath and try and not take alternative viewpoints as personal attacks

Like jumping to prison cells and bug juice at the hint of reducing the amount of cars on the roads?

1234letshaveatw 21 hours ago | parent [-]

Like taking the logical leap to the conclusion that I identify myself with cars?? Pot meet kettle

sofixa 21 hours ago | parent [-]

After you jumped to bug juice, yes, obviously cars make a big part of your identity.

30gdan 2 days ago | parent | prev [-]

Much better at what ? Do you have decent data for what it takes (CO2, child labour , cost of supply chain, ...) to make your Lithium based battery VS melting an ICE ? Same question for recycling ? Comparing only the lifecycles of products doesn't make any sense if you don't put in perspective creation & destruction and this is where the massive lie is, no EV constructor has ever been transparent about this because it's overall just way dirtier by no way cleaner !

Extracting rare metals from Africa, sending to China for transformation into batteries and back to US/EU for putting into an EV (that we cannot properly recycle yet) just cannot be cleaner than melting an ICE with processes that are 100+ years old and that can be done locally without the use of ships to make 3 roundabouts on earth.

Yeah established on a truncated view of reality !

mmaurizi 2 days ago | parent | next [-]

Ships are actually much more fuel efficient than trucks, by weight/volume.

Saying it must be inefficient because it includes ship transit instead of trucking "locally" is innumerate.

tartoran 2 days ago | parent | next [-]

> Ships are actually much more fuel efficient than trucks, by weight/volume.

Ships are indeed more efficient if you look at it on per mile comparison but distances are much bigger. Shipping things from one side of the planet to the other is not something too efficient imo. It's just makes sense if you look at economics and differences in price of labor, regulations and so on but these do have externalities that eventually cancel out the benefits.

30gdan 2 days ago | parent | prev [-]

I'm saying it's inefficient because of a combination of many things not only shipping. Also add to this the fact that your electricity in the US cames from fossil fuel and you'll see how clean your EV is !

ceejayoz 2 days ago | parent [-]

From your own source:

> In countries that get most of their energy from burning dirty coal, the emissions numbers for EVs don’t look nearly as good—but they’re still on par with or better than burning gasoline.

Trump's own EPA calls your argument the #1 myth about EVs. https://www.epa.gov/greenvehicles/electric-vehicle-myths

30gdan 2 days ago | parent [-]

Myth #2 numbers from graphical representation are totally off from the 80% initial C02 difference in the MIT study. IDK where these numebrs come from but I'd tend to trust the MIT more than some propaganda from your beloved president.

Same goes for myth#1 IMO numbers are Trump related propaganda and have nothing to do with reality. Furthermore on myth #1 they talk about efficiency of EV vs ICE but totally forget to mention the efficiency of generating that said energy : 33% efficiency for coal based electricity generation VS 90% for petroleum refinement .... In the end when you sum up overall efficiencies are identical so I call bullshit and propaganda ...

ceejayoz 2 days ago | parent [-]

Ah, we've journeyed quite a ways from "I'm saying it's inefficient because of a combination of many things" to "when you sum up overall efficiencies are identical" in just one comment!

I also trust MIT more than Trump (I'll trust a poodle over him), especially on EVs. The point is even Trump's loony EPA clearly states they're better for the environment, inclusive of coal power. (Which MIT agrees with; I quoted your source!)

ceejayoz 2 days ago | parent | prev [-]

> Do you have decent data...?

> just cannot be cleaner...

Someone doesn't!

30gdan 2 days ago | parent [-]

MIT : https://climate.mit.edu/ask-mit/are-electric-vehicles-defini...

Quote : This intensive battery manufacturing means that building a new EV can produce around 80% more emissions than building a comparable gas-powered car

Show me anything else if you have ; just don't troll dude...

ceejayoz 2 days ago | parent [-]

The very first line of your article says "yes… they more than make up for it by driving much cleaner under nearly any conditions".

It seems you agree with the poster upthread, who stated "much better overall than ICE".

30gdan 2 days ago | parent [-]

First of all don't forget the important 'Over the course of their driving lifetimes' before your quote; it changes everything. So yeah this MIT article says EV is 80% more CO2 expensive to build but makes up over it's lifetime not quite exatcly what you are saying.

Also this article does not take into account recycling of batteries which is way dirty that recycling ICEs.

And my initial remark was show me data, show me interesting stuff and you just dumbly troll (quoting truncated stuff) on what I have shown you. Nice man, u smart !!!

ceejayoz 2 days ago | parent [-]

> it changes everything

It changes nothing. People buy cars to drive them.

> Also this article does not take into account recycling of batteries which is way dirty that recycling ICEs.

I'm sorry you can't be bothered to read your own link. This is in the footnotes as a source for it:

Erik Emilsson and Lisbeth Dahllöf. "Lithium-ion vehicle battery production: Status 2019 on energy use, CO2 emissions, use of metals, products environmental footprint, and recycling." IVL Swedish Environmental Research Institute, in cooperation with the Swedish Energy Agency, Report C444, November 2019.

30gd4n 2 days ago | parent [-]

'People buy cars to drive them' : how long did you own your last EV car ? enough to pass the limit for the EV to become interesting ? You think all Tesla & BYD owners do that ? Don't think so ! So in the end your ownership (and 95% of the other) of an EV was more CO2 intensive than equivalent ICE because you don't keep it enough to become efficient. And don't talk about second hand use because this is clearly not the way our society is going; it's all about buying new stuff and changing cars every couple of years; huge hyprocrisy when you say that EVs need time to become more efficient than ICE.

'I'm sorry you can't be bothered to read your own link. This is in the footnotes as a source for it:' just click on the damn link, use google trad, find the paper and READ (not just troll as if I didn't) the recycling chapter by yourself ! It does not include real-world data, it's theoretical/research data IF batteries were recycled in EU/US with up to date processes. As of today 2025 all batteries are 'recycled' (joke..) in China/India by underqualified people with a CO2 cost WAY higher and this is NOT taken into account in the study. So yeah I'll say again : real recycling, the one we do right now IS NOT ACCOUNTED FOR !

Useless discussion anyway, you don't add any argument or source, just trolling on my words, nice !

ceejayoz 2 days ago | parent [-]

> how long did you own your last EV car ? enough to pass the limit for the EV to become interesting ? You think all Tesla & BYD owners do that ?

Again, I reference your source:

"Yet when the MIT study calculated a comparison in which EVs lasted only 90,000 miles on the road rather than 180,000 miles, they remained 15 percent better than a hybrid and far better than a gas car."

Both of my cars have 100k+ miles on them, with plenty of life left. Modern vehicles seem to do 200-300k miles regularly.

I am not an outlier: https://www.reuters.com/business/autos-transportation/americ...

"The average age of U.S. cars and light trucks this year rose to a record 12.6 years, according to the report by S&P Global Mobility on Wednesday, up by two months from 2023."

The average American drives 12k miles a year.

I'm not sure why you zeroed in on a source that openly debunks all of your arguments, but I do appreciate the assist.