Why is it even relevant what car was involved in an accident?
Or maybe a specific maker has a problem with a specific part shared across models
We're looking for patterns, not rules, extra shared data is generally better
I’m probably failing to see the difference between Peugeot 208 or Renault 5 being involved in an accident. What insights could one expect from this info?
Sure, but that's an information that is difficult to create; it will result from a police investigation (and even then, may or may not be accurate).
Mark, model and age of the vehicle is 1/ incredibly easy to get and 2/ 100% reliable.
It's not the end-all be-all of road safety, but it's interesting; and the fact that all it took to not publish it was some lobbying effort from car makers is incredible.