this post was submitted on 12 Apr 2026
329 points (96.6% liked)

pics

28204 readers
464 users here now

Rules:

1.. Please mark original photos with [OC] in the title if you're the photographer

2..Pictures containing a politician from any country or planet are prohibited, this is a community voted on rule.

3.. Image must be a photograph, no AI or digital art.

4.. No NSFW/Cosplay/Spam/Trolling images.

5.. Be civil. No racism or bigotry.

Photo of the Week Rule(s):

1.. On Fridays, the most upvoted original, marked [OC], photo posted between Friday and Thursday will be the next week's banner and featured photo.

2.. The weekly photos will be saved for an end of the year run off.

Weeks 2023

Instance-wide rules always apply. https://mastodon.world/about

founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
[–] Treczoks@lemmy.world 22 points 1 week ago (2 children)

Still dirt cheap when compared to prices here. I have no ideas what you 'mericans whine about.

[–] CorrectAlias@piefed.blahaj.zone 16 points 1 week ago (2 children)

Does your country have a working public transit system?

[–] Treczoks@lemmy.world 2 points 1 week ago

Depends. Public transport is a city thing. Out in the country, not that much. We are in between, having the local public transport hub, which means there are busses every hour during the day.

[–] hansolo@lemmy.today 5 points 1 week ago (1 children)

Well, it's also 87 octane.

Where I live it's $6.50 a gallon, but for 95 octane, which I don't think you can even get in the US.

[–] xthexder@l.sw0.com 16 points 1 week ago (1 children)

You're probably thinking of 95 RON gasoline, but US pumps advertise gasoline in AKI. 95 RON is equivalent to 91 AKI, which is what they're selling as "Supreme" in the OP photo.

[–] hansolo@lemmy.today 1 points 1 week ago (3 children)

Whatever it is, my gasoline options are 95 and 100. That's it.

Still sounds like you're saying my options are 91 and 93 AKI or whatever. So the US 87 Regular is lower quality.

[–] lagoon8622@sh.itjust.works 15 points 1 week ago (2 children)

Octane rating has no bearing on the quality of the fuel lmao. It just runs better in engines that are designed to run it.

Octane rating does not relate directly to the power output or the energy content of the fuel per unit mass or volume, but simply indicates the resistance to auto-ignition under pressure without a spark.

https://en.wikipedia.org/wiki/Octane_rating

[–] elucubra@sopuli.xyz 1 points 1 week ago (1 children)

Some engines will adjust spark advance by using the knock sensor, and when using a higher octane gas, will be more efficient. The gas is not more power dense, but it gets used more efficiently. If your car doesn't, then it's not better to use higher octane gas.

[–] lagoon8622@sh.itjust.works 1 points 1 week ago

Yes, thanks. That's exactly what I said, and I agree with you completely

[–] xthexder@l.sw0.com 5 points 1 week ago (1 children)

That sounds about right to me. Some places will sell 93 AKI/100 RON in the US, but it's not as common, and the only cars that actually require it are probably modified turbocharged cars. Most US commuter cars run perfectly fine on 87 AKI and it's significantly cheaper. I live in Washington so for some reason they sell 92 AKI gasoline, which is an oddball number I don't see anywhere else.

[–] Blaster_M@lemmy.world 2 points 1 week ago

I've found older, worn down cars and high compression engines get a lot of spark knock if you don't use 93. And that's after making sure everything's clean inside.

[–] SaveTheTuaHawk@lemmy.ca 3 points 1 week ago

So the US 87 Regular is lower quality.

Octane rating has nothing to do with quality, it's just how fast the fuel burns.

If you are buying higher octane without specific instructions from your vehicle manufacturer, you're getting scammed.