Answer : No, a Buffalo is not heavier than a Giraffe
The average weight of a Buffalo is 785 kg, (1731 lbs) versus 1400 kg, (3086 lbs) for a Giraffe 
 
| Name | Name:Buffalo | Name:Giraffe | 
| Weight | Weight:785 kg, (1731 lbs) | Weight:1400 kg, (3086 lbs) | 
|  | * ranges from 600 to 907kg | * ranges from 550 to 1,930kg | 
| Height | Height:175 cm, (5 ft, 8.9 in ) | Height:500 cm, (16 ft, 4.9 in ) | 
| Top Speed | Top Speed:35 kph, (22 mph) | Top Speed:48 kph, (30 mph) | 
| Lifespan in Wild (years) | Lifespan in Wild (years):19 | Lifespan in Wild (years):22 | 
| Description | Description:Buffalo are large animals with curved horns and shoulder humps. They are brown, black, or grey and live in swamlands, grasslands, and floodplains, and forests. | Description:A giraffe is known for having a very long neck, which is useful for reaching the leaves of trees to eat. They are a light brown, tan, or yellow in color, and have large dark spots. Their legs are very thin, and give the giraffe a somewhat awkward appearance. | 
|  |  |  | 
| Name:Buffalo | 
| Weight:785 kg, (1731 lbs) | 
| * ranges from 600 to 907kg | 
| Height:175 cm, (5 ft, 8.9 in ) | 
| Top Speed:35 kph, (22 mph) | 
| Lifespan in Wild (years):19 | 
| Description:Buffalo are large animals with curved horns and shoulder humps. They are brown, black, or grey and live in swamlands, grasslands, and floodplains, and forests. | 
|  | 
| Name:Giraffe | 
| Weight:1400 kg, (3086 lbs) | 
| * ranges from 550 to 1,930kg | 
| Height:500 cm, (16 ft, 4.9 in ) | 
| Top Speed:48 kph, (30 mph) | 
| Lifespan in Wild (years):22 | 
| Description:A giraffe is known for having a very long neck, which is useful for reaching the leaves of trees to eat. They are a light brown, tan, or yellow in color, and have large dark spots. Their legs are very thin, and give the giraffe a somewhat awkward appearance. | 
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