this post was submitted on 19 Jun 2024
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xkcd

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An idling gas engine may be annoyingly loud, but that's the price you pay for having WAY less torque available at a standstill.

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[–] [email protected] 57 points 9 months ago* (last edited 9 months ago) (7 children)

Gas engines have decent range. Gas engines are cheaper (as the electric engine prices are artificially inflated, just look at Chinese prices), with gas engines you can listen to the sound of the engine to diagnose problems before they occur, batteries don't degrade (you still have car batteries, but when they degrade, you can still drive a car for as long as with the new battery. You can refuel it in a couple of seconds. Anyone can make one sided arguments. There isn't a best thing for everything.

[–] [email protected] 39 points 9 months ago* (last edited 9 months ago) (2 children)

The reason why you may be able to diagnose an ICE by sound is because they're complex. That's not a positive. An electric motor has just a few moving parts. If it goes bad you don't really need to work to figure it out and fix it.

The rest of the arguments can be made, but as you imply they're disingenuous. The sound one is just not a benefit at all.

[–] [email protected] 13 points 9 months ago (1 children)

I was apprehensive about EVs but the first time I rode in one I immediately fell in love with it. I get carsick easily, and the super-smooth ride without the chug-chug-chug of an internal combustion engine made the experience surprisingly much more pleasant for me. I do not use a car, but if I had to buy one, I don't think I could ever stomach an ICE again knowing that this alternative is available.

[–] [email protected] 7 points 9 months ago (1 children)

Chug-chug-chug? Are you sure you weren't in a steam locomotive?

[–] [email protected] 4 points 9 months ago

I knew that motion sickness is triggered by frequent starts and stops and frequent turns, but even I was not aware of how big a contribution the engine vibration makes until I got to experience a ride without it.

[–] [email protected] 3 points 9 months ago

At a stretch, I guess you could say that a battery that's going bad doesn't make a sound.

But yes, electric motors are way more reliable than internal combustion engines and objectively superior. You would never use an ICE over an EE for any application where you have a reliable supply of electricity.

[–] [email protected] 39 points 9 months ago (10 children)

Range anxiety is largely a perception thing. The vast majority of car journeys are well within the range of an EV, you just need to get in the habit of plugging in like you would your phone. For journey's long enough for it to be more than a single charge you really should be stopping for more than a few seconds anyway as you need recharging.

[–] [email protected] 19 points 9 months ago

you just need to get in the habit of plugging in like you would your phone

Yeah but not everyone lives in suburbia with ample plug-in options available to them. Where I live the street-side charging spots are usually occupied, and the parking spot that I rent has no charging.

For journey’s long enough for it to be more than a single charge you really should be stopping for more than a few seconds anyway as you need recharging.

True to some extent, I have to check my travel logs but I do feel like stopping for an hour every 300km or so is longer and much more often than I would normally stop on long road trips. My (diesel) car has a range of well over 1000km so often I stop for only 15 minutes for a coffee and to stretch my legs, or just for a restroom stop and a driver swap. We usually plan just one big stop (1h) for dinner. Most destinations I've been to I could reach without refueling at all.

There's also the issue of contention for charging spots. On gas stations near the big highways towards popular destinations you often already have to queue to get gas. This will become worse when EVs become common place and people occupy a charging spot for an hour instead of a fuel pump for 30 seconds to top up.

Little anecdote: every year around the holiday season, there are several company wide e-mails from EV driving co-workers requesting to swap cars (with a co-worker who has a CE car) to go on holiday. So I think the practical experience may not be as rosy as you paint it.

[–] [email protected] 4 points 9 months ago (1 children)

After all, it's recommended to stop before reaching 400 km or 3 hours. And now EVs have that range or close to it.

[–] [email protected] 2 points 9 months ago

the vast majority of the cost of an electric car is in the battery, every phone I've had really degrades in battery after a couple years, and my dad still drives an ICE car about the same age as me

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[–] [email protected] 26 points 9 months ago (4 children)

Your argument is with electric cars vs ice cars. xkcd likely specifically was talking about engines just so all the range arguments don't work. It's just engine vs engine and there electric is far superior.

[–] [email protected] 23 points 9 months ago (2 children)

That's like saying a sword is a better weapon than a gun because the sword can bei used for cutting, hitting und thrusting and also as a tool while the gun can only hit and shoot while needing additional components to function that quickly run out while being more complex to build. You cant just ignore the context to make your argument. He's clearly talking about cars here.

[–] [email protected] 17 points 9 months ago

I didn't remove context, you added context.

[–] [email protected] 6 points 9 months ago (2 children)

I mean, could easily be talking about lawn mowers, which also have gas and electric and arguable more priority for torque generation.

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[–] [email protected] 3 points 9 months ago

Oh well, I just assumed it was about cars for some reason.

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[–] [email protected] 18 points 9 months ago* (last edited 9 months ago) (1 children)

just look at Chinese prices

The prices of chinese EVs are artificially deflated! They heavily subsidize their EV manufacturing sector.

[–] [email protected] 2 points 9 months ago

What about the european electric car prices in china?

[–] [email protected] 12 points 9 months ago

electric cars are expensive, the engines are pretty cheap.

[–] [email protected] 5 points 9 months ago (1 children)

In which world electric motors are more expensive than combustion engines?

[–] [email protected] 10 points 9 months ago* (last edited 9 months ago) (1 children)

The EV motors are cheaper but we need to include the battery. An empty gas tank does not cost much. An uncharged car battery is pretty expensive.

[–] [email protected] 5 points 9 months ago (1 children)

You're moving goalposts. Electric motors are cheaper. The end.

[–] [email protected] 11 points 9 months ago (1 children)

The motor yes. But an electric car does not move with a motor only.

By just calculating the motor we are making up cost comparisons that do not reflect the actual cost of the car.

[–] [email protected] 4 points 9 months ago (2 children)

Are you having trouble understanding the English language? The OP clearly stated the following:

Gas engines are cheaper

Which is patently false.

[–] [email protected] 7 points 9 months ago (7 children)

Then why are EVs priced higher than ICE?

[–] [email protected] 2 points 9 months ago

What does EV and ICE have to do with comparing electric motors to gas motors?

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[–] [email protected] 5 points 9 months ago* (last edited 9 months ago) (1 children)

I think you are having trouble understanding the English language. Most people have heard of a thing called context.

“A programmer is going to the store and his wife tells him to buy a gallon of milk, and if there are eggs, buy a dozen. So the programmer goes shopping, does as she says, and returns home to show his wife what he bought. But she gets angry and asks, ‘Why’d you buy 13 gallons of milk?’ The programmer replies, ‘There were eggs!’”

Now as we are describing car types one with a gas and one with an electric engine, and comparing their prices, maybe put the LLM context tokens slightly higher before responding.

[–] [email protected] 2 points 9 months ago (1 children)

No, the OP didn't say a word about cars. Learn to read please.

[–] [email protected] 4 points 9 months ago (1 children)

Once again you appear incapable of understanding context. The explain XKCD article might be of help.

https://www.explainxkcd.com/wiki/index.php/2948:_Electric_vs_Gas

[–] [email protected] 2 points 9 months ago (1 children)
[–] [email protected] 4 points 9 months ago (1 children)

As a US citizen I am painfully aware that I could dip down to mexico and buy a competent EV at 35~40k USD value in MXN. Alternatives in the states, even produced here, are upwards of 50k for the poverty model. Maybe the engine itself is cheaper, but the vehicles absolutely are not (unless you are being denied options by your government as part of an ongoing slap fight).

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