2 ms·

Ah if your argument was about what they say not what’s real, then yes I agree. My girlfriend says the same thing and refuses to believe me when I present engine

by Swizec 5y ago

Ah if your argument was about what they say not what’s real, then yes I agree. My girlfriend says the same thing and refuses to believe me when I present engineering evidence. Luckily we don’t need a car so it’s merely a theoretical debate.

handrous 5y ago
Yeah, "will 'win' if a crash occurs" is very different from "likelihood of death or serious injury while driving this vehicle", though the former is (AFAIK) a lot easier to get stats on. I definitely feel safer, as in less likely to get into a wreck, in a smaller, more nimble car, personally. Desire to be the crusher rather than the crushee is definitely a reason I've been repeatedly given by people—men and women alike—for why they prefer huge vehicles, though. Enough times that I'd stand by that being a significant motivation for people actually buying them, as far as (partially, but significantly) explaining the level of huge-vehicle sales, whether or not it's rational (I really don't know for sure).
- Swizec 5y ago
  This is known as active and passive safety in car engineering. Active safety talks about how (un)likely the car is to get into a crash. Visibility, brakes, grip, driver assists play a major role. Passive safety talks about thr survivability of a crash once it happens. Passenger cell, crumple zones, seat belts, airbags, etc. Most crashes (iirc) are single-vehicle incidents. Amount of energy involved is the biggest factor here. You’re more likely to survive crashing a small car into a tree than a big car … with some fudginess around a bigger car having more ability to absorb the energy. I think it usually about cancels out. Most deadly crashes between cars are t-bones in an intersection because of people chasing yellow lights. You are more likely to die in a big car because of rollovers. Sideways crumple zones are very small in all car sizes. I haven’t kept up with the science the past 10 to 15 years but this stuff was a big interest of mine for about a decade. Can nerd out for days :) tldr: please don’t chase yellow lights. It’s among the deadliest common behaviors. Bonus funfact: Large vehicles are safer for pedestrians because they spread the load across more of the human body when you hit them. That’s why all modern cars have tall flat noses.

by Swizec 5y ago

handrous 5y ago

Yeah, "will 'win' if a crash occurs" is very different from "likelihood of death or serious injury while driving this vehicle", though the former is (AFAIK) a lot easier to get stats on. I definitely feel safer, as in less likely to get into a wreck, in a smaller, more nimble car, personally. Desire to be the crusher rather than the crushee is definitely a reason I've been repeatedly given by people—men and women alike—for why they prefer huge vehicles, though. Enough times that I'd stand by that being a significant motivation for people actually buying them, as far as (partially, but significantly) explaining the level of huge-vehicle sales, whether or not it's rational (I really don't know for sure).

Swizec 5y ago
This is known as active and passive safety in car engineering. Active safety talks about how (un)likely the car is to get into a crash. Visibility, brakes, grip, driver assists play a major role. Passive safety talks about thr survivability of a crash once it happens. Passenger cell, crumple zones, seat belts, airbags, etc. Most crashes (iirc) are single-vehicle incidents. Amount of energy involved is the biggest factor here. You’re more likely to survive crashing a small car into a tree than a big car … with some fudginess around a bigger car having more ability to absorb the energy. I think it usually about cancels out. Most deadly crashes between cars are t-bones in an intersection because of people chasing yellow lights. You are more likely to die in a big car because of rollovers. Sideways crumple zones are very small in all car sizes. I haven’t kept up with the science the past 10 to 15 years but this stuff was a big interest of mine for about a decade. Can nerd out for days :) tldr: please don’t chase yellow lights. It’s among the deadliest common behaviors. Bonus funfact: Large vehicles are safer for pedestrians because they spread the load across more of the human body when you hit them. That’s why all modern cars have tall flat noses.