The impressive Cowboys Stadium officially opens Saturday with a concert and will now rank among the largest NFL venues in overall size and a seating capacity of 80,000. By comparison, Texas Motor Speedway – site of the Bombardier Learjet 550k IndyCar Series race on the same evening – easily remains the largest sports stadium of any kind in Texas. Four of the new Cowboys Stadiums could fit comfortably inside the massive motorsports venue, which has a seating capacity of 138,122 and a total estimated capacity of 191,122.
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