BMW, Subaru and Porsche drivers ‘more likely to cause a crash’, study finds
BMW, Subaru and Porsche drivers ‘more likely to cause a crash’, study finds

BMW, Subaru and Porsche drivers ‘more likely to cause a crash’, study finds

So it’s not purely anecdotal then… link to the original paper is here.
And they're less likely to stop for pedestrians:
Based on a study of two crosswalks in Las Vegas, and 461 cars.
That's the sort of study you do in primary school