Tom, The “5” series boats, all newer than our 320’s, end in 5. 275, 315, 355, 375, 385, 425, 455 Sent from my iPhone > On Aug 24, 2020, at 11:36 AM, Tom Grass <tgrass462 at gmail.com> wrote: > > Quick question for the group. Is our 2008 Catalina 320 MK II part of the > 'Catalina 5-Series' design? > > Thanks, > > Tom Grass > Bucket List > #1135