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Tesla Vehicle Safety Report

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Re: Tesla Vehicle Safety Report

#2
> For example, more than 35% of all Autopilot crashes occur when the Tesla vehicle is rear-ended by another vehicle.

Well, if you want to know why some people are rear ending a Tesla, it's because it's far more unpredictable than a human driver.

https://theintercept.com/2023/01/10/tesla-crash-footage-auto...

Also it seems to contradict itself on data collection. First;

> In practice, this correlates to nearly any crash at about 12 mph (20 kph) or above, depending on the crash forces generated

But then they've decided to ignore crashes that doesn't deploy an airbag or similar...

> recent analysis led us to identify and implement upgrades to our data reporting. Specifically, we discovered reports of certain events where no airbag or other active restraint deployed [...]

So now we're only counting major accidents?

Re: Tesla Vehicle Safety Report

#3

> For example, more than 35% of all Autopilot crashes occur when the Tesla vehicle is rear-ended by another vehicle. Well, if you want to know why some people are rear ending a Tesla, it's because it's far more unpredictable than a human driver. https://theintercept.com/2023/01/10/tesla-crash-footage-auto... Also it seems to contradict itself on data collection. First; > In practice, this correlates to nearly any cra…

Given that per the NHTSA 29% of all accidents are rear end collisions, I don't think the 35% number is meaningful, given the small sample size.

Also: Tesla has always been clear about their definition of "crash", it hasn't changed since they started reporting years ago.

Re: Tesla Vehicle Safety Report

#4
Comparing Tesla to the US incident average is a neat way of ignoring that high-end electric vehicles are not driven by the US average driver, in average situations. The driver (or should we call them executives, in self-driving cars?) is likely to have much more to do with the statistics, that the car.

Re: Tesla Vehicle Safety Report

#5

> For example, more than 35% of all Autopilot crashes occur when the Tesla vehicle is rear-ended by another vehicle. Well, if you want to know why some people are rear ending a Tesla, it's because it's far more unpredictable than a human driver. https://theintercept.com/2023/01/10/tesla-crash-footage-auto... Also it seems to contradict itself on data collection. First; > In practice, this correlates to nearly any cra…

Does the Tesla always activate its brake lights when slowing down? (I have an EV6, and I don't even know if brakes lights come on when I'm using regen as opposed to the brake pedal) When I'm driving and traffic is stopped ahead, I used to always brake not because I had to, but as an indication to the car behind me.

Re: Tesla Vehicle Safety Report

#6

> For example, more than 35% of all Autopilot crashes occur when the Tesla vehicle is rear-ended by another vehicle. Well, if you want to know why some people are rear ending a Tesla, it's because it's far more unpredictable than a human driver. https://theintercept.com/2023/01/10/tesla-crash-footage-auto... Also it seems to contradict itself on data collection. First; > In practice, this correlates to nearly any cra…

Does the Tesla always activate its brake lights when slowing down? (I have an EV6, and I don't even know if brakes lights come on when I'm using regen as opposed to the brake pedal) When I'm driving and traffic is stopped ahead, I used to always brake not because I had to, but as an indication to the car behind me.

Thanks for asking this. I've never thought of the implications of re-gen braking when slowing down!

Re: Tesla Vehicle Safety Report

#7

Comparing Tesla to the US incident average is a neat way of ignoring that high-end electric vehicles are not driven by the US average driver, in average situations. The driver (or should we call them executives, in self-driving cars?) is likely to have much more to do with the statistics, that the car.

I wrote article [1] along these lines a few years ago. There are lots of non-comparables between Teslas and the US fleet average, although this has been getting less true over time (as Tesla released less expensive cars, and as its vehicles aged).

1: https://www.thedailybeast.com/how-tesla-and-elon-musk-exagge...

Re: Tesla Vehicle Safety Report

#8

Comparing Tesla to the US incident average is a neat way of ignoring that high-end electric vehicles are not driven by the US average driver, in average situations. The driver (or should we call them executives, in self-driving cars?) is likely to have much more to do with the statistics, that the car.

[deleted]

Re: Tesla Vehicle Safety Report

#9
I was curious about what stats were used for the following:

> By comparison, the most recent data available from NHTSA and FHWA (from 2021) shows that in the United States there was an automobile crash approximately every 652,000 miles.

The figures they are using for this are 4,954,323 vehicles in crashes (ie a single crash with 3 vehicles adds 3 to this total). This includes large trucks, motorcycles, buses, other, and unknown vehicle types, from the NHTSA data. and 3,228.8 billion miles from the FHWA data.

Re: Tesla Vehicle Safety Report

#10

> For example, more than 35% of all Autopilot crashes occur when the Tesla vehicle is rear-ended by another vehicle. Well, if you want to know why some people are rear ending a Tesla, it's because it's far more unpredictable than a human driver. https://theintercept.com/2023/01/10/tesla-crash-footage-auto... Also it seems to contradict itself on data collection. First; > In practice, this correlates to nearly any cra…

Does the Tesla always activate its brake lights when slowing down? (I have an EV6, and I don't even know if brakes lights come on when I'm using regen as opposed to the brake pedal) When I'm driving and traffic is stopped ahead, I used to always brake not because I had to, but as an indication to the car behind me.

According to this article [1], the brake lights do come on. But the article is from 2021, so who knows if that is still true (or if it was ever true for all Teslas, since they only tested one).

1: https://www.greencarfuture.com/electric/does-regen-braking-t...

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