The maximum tosing capacity of the 2012 Ford Flex is 4500 lbs..
The maximum tosing capacity of the 2011 Ford Flex is 4500 lbs..
The maximum tosing capacity of the 2010 Ford Flex is 4500 lbs..
The maximum cargo capacity of the 2009 Ford Flex is 83.2 cu.ft..
The maximum cargo capacity of the 2010 Ford Flex is 83.2 cu.ft..
The maximum cargo capacity of the 2011 Ford Flex is 83.2 cu.ft..
The maximum cargo capacity of the 2014 Ford Flex is 83.2 cu.ft..
The maximum cargo capacity of the 2012 Ford Flex is 83.2 cu.ft..
The maximum cargo capacity of the 2013 Ford Flex is 83.2 cu.ft..
The 2009 Ford Flex has 20.0 cu.ft. of cargo capacity with all of its seats in place.
Yes it can the transmission is geared in such a way that neutral flat towing is possible.
The 2009 Ford Flex has 24 valves.