 My XG350L seems to have a transmission problem which the dealership cannot fix and the manufacturer is unwilling to allow replacement parts.  It drives great most of the time, but occasionally and without warning has no power on startup, almost as though it is not in gear.  It looks great both inside and out.  Hyundai has done a good job with design and features, if they can just get over the continuing transmission difficulties they will have a competitor at the top of the mid- size car category which looks and feels like a much more expensive automobile.