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Global Animal Guide

Otter vs Capybara

Quick answer

In a hypothetical one-on-one, the Capybara would most likely come out on top in a close contest, thanks to its superior speed. In reality, animals like these rarely meet, and both would usually avoid a fight.

This is a hypothetical, educational comparison based on typical size, strength, and natural weaponry. In the wild these animals rarely meet, and most encounters end without a fight.

By , Founder Last reviewed How we research & review
Otter floating on its back in calm water with sleek wet fur and whiskers Power 27

Mammal

Least Concern
Otter
Weight 10 kg
Length 1 m
Top speed 12 km/h
Strength 18/100
Deadliness 12/100
Intelligence 65/100
Lifespan 13 yr
Capybara with brown fur sitting at the edge of a river surrounded by greenery Winner Power 30

Mammal

Least Concern
Capybara
Weight 55 kg
Length 1.2 m
Top speed 35 km/h
Strength 25/100
Deadliness 5/100
Intelligence 40/100
Lifespan 9 yr

Otter vs Capybara compared

Side-by-side comparison of the Otter and the Capybara
Attribute Otter Capybara
Weight 10 kg 55 kg
Length 1 m 1.2 m
Top speed 12 km/h 35 km/h
Strength 18/100 25/100
Deadliness 12/100 5/100
Intelligence 65/100 40/100
Lifespan 13 yr 9 yr

Otter vs Capybara: common questions

Who would win in a fight, a Otter or a Capybara?

In a hypothetical one-on-one, the Capybara would most likely come out on top in a close contest, thanks to its superior speed. In reality, animals like these rarely meet, and both would usually avoid a fight.

Which is bigger, the Otter or the Capybara?

The Capybara is heavier, weighing around 55 kg compared with the other's 10 kg.

Which is faster, the Otter or the Capybara?

The Capybara is faster, reaching about 35 km/h versus 12 km/h.

Which lives longer, the Otter or the Capybara?

The Otter typically lives longer, up to around 13 years compared with 9 years.

Sources & references

Size, speed, and conservation data are drawn from established zoological references. Compare full profiles for habitat, diet, and behaviour:

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