I make a habit of counting seconds between cars (particularly in light traffic, which is also the only time I'm using cruise control), aiming for the standard 5s follow. At 90km/hr (25m/s), you're telling me Toyota's cruise control has a maximum follow distance of 2 seconds? That is incorrect from my experience (and unsafe from standard driving practice). Where did you get that number?
Re:Tesla Software Version 10.0
by saalweachter on Thursday September 26, 2019 @11:06PM
(#21088043)
I looked it up in the owners manual for the Toyota Corolla available online.
(While I haven't driven a Toyota Corolla with adaptive cruise control, I have driven a Subaru Forester, which uses roughly the same following distance; I find it to be a little closer than I'd prefer on my own, but accept it for the convenience and because I assume it can get away with a shorter following distance, since it is not reliant on human reflexes to stop in an emergency.)
So either (a) the car you drove was defective or (b) you are radically misjudging your following distance. I know you are inclined to assume the former, but keep in mind that humans are terrible at judging distances when moving at high speeds, and most people leave way too little space between them and the car in front of them.