It's there - you just have to find it. Look on the passenger's side of the engine compartment, down below the air cleaner element. You'll have to stick your hand down below the air cleaner to reach the dipstick. It was originally yellow, but if its like mine it's a bit dirty and hard to see.
Dipstick markings are just like any other - keep the level between the marks. If you need to add oil, you'll need a long funnel to keep from pouring oil all over the place.
There is a diPstick at the front on the transmission differential
The 2013 Subaru Outback has a 6-speed manual.
The 2005 Subaru Outback has a 5-speed manual.
The 2011 Subaru Outback has a 6-speed manual.
The 2014 Subaru Outback has a 6-speed manual.
The 2001 Subaru Outback has a 5-speed manual.
The 2002 Subaru Outback has a 5-speed manual.
The 2004 Subaru Outback has a 5-speed manual.
The 2008 Subaru Outback has a 5-speed manual.
The 2006 Subaru Outback has a 5-speed manual.
The 2009 Subaru Outback has a 5-speed manual.
The 2007 Subaru Outback has a 5-speed manual.