Has an AFL game ever ended 48-32?
Exactly once. On August 10, 2020, Fremantle beat Hawthorn 48-32, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 48-32 in league history.
That makes 48-32 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 49-32 has happened 3 times and 48-33 has happened 2 times.