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ExpertAdvisor01yesterday at 3:30 PM4 repliesview on HN

How casually people here are ignoring NOx and especially PM2.5. It has no DPF (Diesel Particulate Filter). You are emitting more than 200 times the amount of pm2.5 than a modern diesel. source:https://www.nanoparticles.ch/archive/2011_May_PR.pdf https://aaqr.org/articles/aaqr-20-02-oa-0081

Also this car has only has 60hp.


Replies

Fischgerichtyesterday at 9:22 PM

Mine had the HDi engine with DPF and 70hp.

Citroën were the first to make DPF standard.

Also, I would like to kindly remind you of the concept of "time". This was 25 year ago. The alternatives would have been worse. These days a C15 would be electric.

Obviously the OP is tounge-in-cheek, so keep it lightly.

But it does have merit: If you wish to measure your environmental footprint, you must look at the total lifetime of car, most importantly the manufacturing part. There is a difference between 900 KG of parts for a C15 vs 1,900 - 2400 KG for a Ford Ranger. These days most PM come from braking. Stopping 2000 KG will obviously cause more emissions from the brakes than stopping 1000 KG.

All in all, the point really is: The ratio between weight/size of the car itself and what is inside (people and/or server racks) has gotten completely out of hand. No, you do not need a 2,000 KG tank to move your 50-100 KG of flesh around. It's insanity, no matter if your care about the planet or not.

throw-qqqqqyesterday at 3:59 PM

> Also this car has only has 60hp.

And it weighs less than half of the other two (less than a ton), so less power is needed.

I agree though, the C15 is slower than the other two, but less than you’d perhaps think.

I own a Citroën 2CV. It has some of the same qualities: super robust, incredibly off-roady, simple mechanically, but I take my “regular car” (2017) for road trips > 100km…

I’ve done numerous long road trips in the 2CV though, before I got the other car. Some longer than 1000km.

I agree with the TFA, that many overestimate their needs, but older cars are also less luxurious - obviously!

The post is a hot take, slightly tongue-in-cheek, isn’t it? :)

seabrookmxyesterday at 4:31 PM

It's also unsafe. He's comparing it to a modern Ranger, not the Ranger of the same year as the C15 (which was much smaller and got better fuel economy), and he completely ignores the fact that the Citroen wasn't sold in North America.

He seems to imply there would be no appetite for one here but I disagree. In western Canada I see imported Kei trucks everywhere and these fill a similar niche!

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aziaziaziyesterday at 4:40 PM

That’s fair if you only account for usage emission. The compared tanks weight 2/3x as much (more ressources to extract, manufacture, transport…) and are made of intricate polymers, composites, wires & electronics… event the metal alloys are very technical (saving them to weight even more) and can’t be recycled into newer car. Old cars are mainly… steel.