I have known a few Swedes and have owned 4 Saabs and none have them have ever behaved like this. There's always 5% of a population that can make the other 95% hide in embarrassment.
Hmmm ... there was a period when my car seemed to dislike any cars in front of it at red-lights. Once we realized the turbo's waste gate was stuck closed, we sent it to sensitivity training and it's behaved perfectly ever since.