It's a Sundowner 36. I think the same designer also worked on the AMC
pacer when he wasn't moonlighting for Fisher Price.

The Sundowner line, (30, 32, 36), was drawn by Jack Sarin.

Here's a link where you can view some of the other AMC Pacers he has been
turning out.........

http://www.jacksarin.com/sarin/index.html