The Patriots lost to the Giants 17-14.
Through Super Bowl XLII, that is 31 points by the Dallas Cowboys who lost Super Bowl XIII to the Pittsburgh Steelers, 35-31.
Patriots
The New York Giants
Through Super Bowl XLII, none. The fewest points scored by a team in a Super Bowl game is 3 by the Miami Dolphins in Super Bowl VI. The Dolphins lost to the Dallas Cowboys, 24-3.
Chicago bears From 1933, when the first NFL championship game was played, to 2008, when Super Bowl XLII was played, the team that has lost the most NFL championship games is the New York Giants who have lost 11 NFL championship games (pre Super Bowl) and 1 Super Bowl for a total of 12.
As of Super Bowl XLII, that has never happened. The only time an undefeated team has played in the Super Bowl, before this season's Patriots, is the 1972 Miami Dolphins and they defeated the Washington Redskins, 14-7, in Super Bowl VII.
As of Super Bowl XLII, no coach has coached two different teams to Super Bowl victories.
New York Giants
As of Super Bowl XLII, there have been two Super Bowl games where neither team committed a turnover: Super Bowl XXV - Bills and Giants Super Bowl XXXIV - Rams and Titans
It was on January 16, 1972(or super bowl VI). The Dolphins only scored 3 points in the entire game.
As of Super Bowl XLII, no quarterback nor team has won three consecutive Super Bowls.
Through Super Bowl XLII, that was the San Francisco 49ers who defeated the Denver Broncos, 55-10 (45 point margin), in Super Bowl XXIV.