I think you can get the changes for 2013 from the pics, new exterior color, new exterior graphics, new gray rear and painted gray diamond plate up front, gray stripe along sides. New interior colors, deletion of tech package, looks to be mostly cosmetic, have to look at tanks to see if size has changed.
2010 Saturn Outlook
2013 Jayco 228BH
Husband and father of 2
Dogfather to Yoshi our rescue German Shepherd
and Alley our husky mix rescue