If we assume that the average human can bench press their body weight, and the average gorilla is about 300 pounds, we can conclude that a gorilla could bench press anywhere from 1800–4500 pounds, depending on age, gender, nutrition, and tons of other factors. read more
While a chimpanzee could "only" rip your arm at the socket, a gorilla can literally rip you in half from head to crotch with the same ease which you rip a piece of paper. A silverback can deadlift 5,000 lbs(2.2 tons) and has a theoretical bench press of 2,000 lbs. That is to say that it could bench press a car. read more
Just multiply 185 by those figures and it will give a ball park figure of what a gorilla can do if taught to bench press. On the animal channel, it stated that a large male silverback gorilla has the strength to press over 4600 pounds. read more