One problem related to coolant leaking has been reported for the 2007 Subaru Outback. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Subaru Outback based on all problems reported for the 2007 Outback.
The head gasket is leaking coolant into the oil. Advised not to drive the car until head gasket replaced. Subaru used in 2007 a paper gasket which has been found not to hold up. New had gasket much stronger. Trying to get Subaru to warranty this serious safety problem. The car has only 43,800 miles on it.