One problem related to car stall has been reported for the 2008 BMW 3 Series. The most recently reported issues are listed below.
2008 BMW 328i stalls while driving. Once stalled under power as I was making a left turn across traffic - dealer said no code was thrown so they were unable to address. The other stalls have not during slowdown period, not as critical but they come with no warning whatsoever which is dangerous! no accident from it yet but I no longer feel safe driving this car. First occurrence in 2010, two more recently Dec 2010 & Jan 2011.