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
www.theguardian.com
BMW, Subaru and Porsche drivers ‘more likely to cause a crash’, study finds
Research found speeding or jumping a red light less likely in a Skoda or Hyundai than in brands sold as ‘performance driving’

So it’s not purely anecdotal then… link to the original paper is here.