How many seats are in the largest NFL stadium?

The largest NFL stadium by seating capacity is Michigan Stadium, which is home to the University of Michigan's football team but is often included in conversations about NFL stadiums due to its size and its use for special events, including some NFL games. Michigan Stadium has a seating capacity of 107,601. However, among NFL-specific venues, MetLife Stadium, home to the New York Giants and New York Jets, holds the highest regular seating capacity of 82,500, which can be adjusted slightly for different events.

The choice indicating 82,566 is the most accurate figure when considering the largest stadium that hosts NFL games regularly, making this answer the most suitable for the question posed. This capacity illustrates how NFL stadiums can accommodate large crowds for games, reflecting the sport's popularity and the extensive fan base that enjoys attending games live.