Sumatran Orangutan:
- Size: 1.2 to 1.5 meters (4 to 5 feet) in height
- Weight: 35 to 80 kilograms (77 to 176 pounds)
Bornean Orangutan:
- Size: 1.5 to 2 meters (5 to 6.5 feet) in height
- Weight: 50 to 100 kilograms (110 to 220 pounds)
Please note that these are approximate ranges, and individual Orangutans may vary in size and weight. Additionally, the weight of Orangutans can also vary depending on factors such as age, sex, and overall health.