How bigger is a male than a female gorilla?

Male gorillas are significantly larger than female gorillas. On average, male gorillas weigh between 300 to 485 pounds (135 to 220 kg) and can stand about 5.5 to 6 feet tall when upright. In contrast, female gorillas typically weigh between 150 to 250 pounds (68 to 113 kg) and are shorter, averaging around 4.5 to 5.5 feet tall. This size difference is a characteristic feature of sexual dimorphism in gorillas.