11 times the premier league has been won on 86 or less points, Including united in 92/93 when we were second and there were 4 more games then.
+60 goal difference is quite rare even for a team winning the league, only happened 3 times Man city were +65 in 13/14 & +64 in 11/12, Chelsea were +71 in 09/10. Nearly every other team who won the league ends up on mid 40's - mid 50's.