2. 1984 49ers (won Super Bowl XIX)
Often overlooked by the only team ahead of them on this list, the ‘84 ‘49ers were the first team to win 15 regular season games. Their average margin of victory was just less than 17 points a game.
In the playoffs, Joe Montana and Co. cruised past opponents by a combined score of 82-26. This included a 22-point win over Dan Marino and the Dolphins in the Super Bowl. This was definitely the best of the great 80’s Montana 49ers teams.