Answer : No, a Sloth is not heavier than a Mandrill
The average weight of a Sloth is 6 kg, (13 lbs) versus 20 kg, (44 lbs) for a Mandrill 
 
| Name | Name:Sloth | Name:Mandrill | 
| Weight | Weight:6 kg, (13 lbs) | Weight:20 kg, (44 lbs) | 
|  | * Hoffman's Two Toed Sloth - ranges from 4 to 8kg | * ranges from 11.5 to 30kg | 
| Height | Height:76 cm, (2 ft, 5.9 in ) | Height:47 cm, (1 ft, 6.5 in ) | 
| Top Speed | Top Speed:24 kph, (15 mph) | Top Speed:40 kph, (25 mph) | 
| Lifespan in Wild (years) | Lifespan in Wild (years):17 | Lifespan in Wild (years):25 | 
| Description | Description:Hoffman’s two-toed sloth lives in tropical forest trees of Nicaragua, Peru, Central Brazil, and northern South America. They spend their lives hanging upside down: eating, sleeping, mating, and even giving birth in an upside down position. Walking is not in their nature, so they only crawl when on ground. | Description:Mandrills live in tropical forests of western-central Africa. They are known for a bright colorful nose that intensifies in hue when they get excited. Their chests turn blue as well, and red dots appear on their ankles and wrists. | 
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| Name:Sloth | 
| Weight:6 kg, (13 lbs) | 
| * Hoffman's Two Toed Sloth - ranges from 4 to 8kg | 
| Height:76 cm, (2 ft, 5.9 in ) | 
| Top Speed:24 kph, (15 mph) | 
| Lifespan in Wild (years):17 | 
| Description:Hoffman’s two-toed sloth lives in tropical forest trees of Nicaragua, Peru, Central Brazil, and northern South America. They spend their lives hanging upside down: eating, sleeping, mating, and even giving birth in an upside down position. Walking is not in their nature, so they only crawl when on ground. | 
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