logoalt Hacker News

mc32yesterday at 5:44 PM3 repliesview on HN

At the same time avoidance systems have become much better on those large new cars… so would it have even worse had collision avoidance not come into being?

Also interesting that often people tend to imagine F-150s, Silverados ,etc., but if you see what people drive they are large Bentzs, Toyotas and of course Suburbans and F-150s. But everyone is building them not just American manufacturers.


Replies

threetonesunyesterday at 6:01 PM

Avoidance systems aren't that much better, some just make an angry beep before plowing into something. Also you can't fix the fact that a heavier car is going to take longer to stop and will impart more force even at lower speeds.

estebankyesterday at 5:53 PM

> But everyone is building them not just American manufacturers

But for, and driven by, the American market.

I would hazard a guess that Silverados sold outside of US, Canada, Mexico and Australia can fit in a single parking lot.

show 1 reply
sottolyesterday at 6:12 PM

Hard to find reliable data, but could only find (shared) data for 2022 for large SUVs - whatabout doesn't quite cut it imo, feel free to look into midsize SUVs but imo the really large ones are more problematic:

Ford Expedetion: 81,988 in 2021, 71,648 in 2022

Mercedes GLS: 24,482 in 2021, 12,395 in 2022

Chevy Tahoe: 106,030 2021, 109,032 2022

Chevy Suburban: 48,214 2021, 52,459 2022

Dodge Durango: 65,935 2021, 58,627 2022

GMC Yukon: 84,242 2021, 80,731 2022

Nissan Armada: 22,814 2021, 17,551 2022

Toyota Sequoia: 8,070 2021, 7,066 2022 (but about 25,000 after refresh in 2023)

* Ford F-150 [2] *: 726,004 2021, 683,633 in 2022.

The Large SUVs are all linked here: https://carfigures.com/us-market-segment/large-suvs

I'm sure the mix is different and skews a lot more Japanese for mid-size (which are probably also dangerous), but these large SUVs and trucks with huge hoods and no rear visibility are getting quite problematic [1]. The front blind zones are pretty ridiculous, to the point that people advocate for front cameras: https://youtu.be/NDH3FDfVQl0?si=o0uvSEmKZrn2gHSN&t=205 (with timestamp).

[1] https://www.nbcnews.com/news/us-news/americas-cars-trucks-ar... [2] https://carfigures.com/us-market-brand/ford/f-series