At 20,000 miles and at 35,000 miles my car unexpectedly stalled while driving. The first time was on low mph residential streets, and luckily nobody was around, but the second time was while I was on the highway. Extremely dangerous. Luckily I was in the lane next to the shoulder and was able to get off the road safely and re-start the car. Took to the dealership both times and they said there was no computer record of these events occurring, and that they were not concerned. Pretty dangerous, as far as I am concerned.