It was nearly as long as or even longer than Tyrannosaurus , growing to an estimated 11.1-13.5 meters ( 36-44 feet ) and weighing up to 2.9 metric tons .
The Carcharodontosaurus which was heavier than Tyrannosaurus grew to an estimated more than 12.0 to more than 14.0 meters , ( 44-47 feet ) and weighed up to more than 7 metric tons .