this post was submitted on 12 Nov 2025
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xkcd #3167: Car Size

Title text:

'They really shouldn't let those small cars drive in traffic. I worry I'm going to kill someone if I hit one! They should have to drive on the sidewalk, safely out of the way.'

Transcript:

Transcript will show once it’s been added to explainxkcd.com

Source: https://xkcd.com/3167/

explainxkcd for #3167

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[–] eager_eagle@lemmy.world 37 points 1 day ago* (last edited 1 day ago) (3 children)

in reality most (all?) states in the US don't charge progressively more for vehicle registration based on weight, and even when they do, the thresholds are really high. So a F-150 weighing over 5000 lbs may pay the same as a Honda Civic weighing half of that.

[–] fahfahfahfah@lemmy.billiam.net 10 points 23 hours ago (1 children)

Right but the comment you’re replying to is talking about sticker price and gas, not registration.

[–] eager_eagle@lemmy.world 11 points 23 hours ago (1 children)

the original (my) comment mentions tax

[–] fahfahfahfah@lemmy.billiam.net 4 points 23 hours ago (2 children)

Which they already pay, the sales tax would be higher and they’re paying more in gas taxes.

[–] frank@sopuli.xyz 3 points 16 hours ago

Yeah, but I'm with the OP here. It should cost significantly more tax wise than it does to disincentivize it

[–] eager_eagle@lemmy.world 2 points 14 hours ago (1 children)

and yet, people keep buying these things to buy groceries and drive on asphalt, so just fuel inefficiency is clearly not enough

[–] TubularTittyFrog@lemmy.world 1 points 3 hours ago* (last edited 3 hours ago)

the average carpayment is 750 new, 500 used. I bought a new car last year and my payment is $300. technically i could afford like a $1000 payment.

americans often pay like 30%+ of their income to cars. And yes, they actively choose to do this. Nobody is forcing them to buy a 60K F150 over a 30K sedan.

[–] shalafi@lemmy.world 3 points 22 hours ago (2 children)

Texas used to, maybe still does. You made me try to look it up and couldn't find a simple source. Plenty of states use MRSP or some measure of the vehicle's value.

Back in the day (Tulsa, OK) my friend had a 2-ton dump truck with antique tags (over 25-yo), paid $20. Meanwhile, someone buying a super-light Corvette was paying $650. (early 90s money)

I say go on weight, maybe some factoring of value. Registration fees are paying for roads, if your monster vehicle is doing more damage, you pay more.

[–] TubularTittyFrog@lemmy.world 1 points 3 hours ago

Yeah my state taxes you based on MSRP too. $25 per $1000 of value, 10% of MSRP value after 5 years.

So if your MSRP was 50K, it's $125 forever.

[–] Rivalarrival@lemmy.today 1 points 21 hours ago (1 children)

Registration fees are paying for roads,

Fuel taxes are paying for roads.

[–] Hawke@lemmy.world 7 points 20 hours ago

Registration fees are paying for roads,

Fuel taxes are paying for roads.

Subsidies are paying for roads.

[–] bluGill@fedia.io 2 points 23 hours ago (1 children)

The F350 is the smallest vehicle where they charge by weight. Unfortunately they don't check for how much you use it, so for the 6 times a year I use mine I'm paying $.10/mile - while someone else who uses it for hauling as a job is paying $.01/mile.

[–] shalafi@lemmy.world 2 points 22 hours ago (1 children)

That's your state. Just looked and registration fees and tags are all over the place.

[–] bluGill@fedia.io 2 points 22 hours ago

True, but as a general rule until you get to the F350 class or higher states don't charge that extra tax.