---
title: "cougar vs jaguar — size, speed and bite force"
description: "cougar and jaguar compared on mass, length, speed, bite force and lifespan — every measure side by side, with why the numbers cannot settle an encounter."
url: https://atoneplace.net/animal-vs/cougar-vs-jaguar/
site: "At One Place"
---

# cougar vs jaguar

**cougar vs jaguar: jaguar leads on 4 of 5 measures**

Measured comparison — not a prediction

The widest-ranging land mammal in the Americas; despite the size it is more closely related to the domestic cat than to lions. The largest cat in the Americas, built stocky and known for killing by biting through the skull. On the measurements below, jaguar leads on more of them — but they do not all point the same way, and the ones that disagree are the interesting part.

## The measurements

|  | cougar | jaguar |
| --- | --- | --- |
| Mass | 29–100 kg | 45–120 kg |
| Length | 1–1.8 m | 1.1–1.9 m |
| Height | 0.6–0.8 m | 0.63–0.8 m |
| Top speed | 80 km/h | 80 km/h |
| Bite force | — | 1,500 psi |
| Lifespan | 8–20 yr | 11–22 yr |

## Where each one leads

- Mass: jaguar is 1.3× heavier.
- Length: jaguar is 1.1× longer.
- Height: jaguar is 1.1× taller.
- Top speed: near enough identical.
- Lifespan: jaguar is 1.2× a longer life.

## What this does and does not tell you

These are measured averages with real ranges behind them, and every figure links to its own page. What they cannot do is settle an encounter. Outcomes between animals turn on circumstance — who initiates, whether either is hungry, defending young, injured or cornered, and what the terrain favours. Size and bite force are not decisive on their own, and most of these pairs never meet in the wild in any case, because their ranges do not overlap.

> Every figure here is an average with a substantial spread. Individual animals vary enormously — a large individual of the smaller species routinely exceeds a small individual of the larger one.

## Common questions

### Is a cougar bigger than a jaguar?

jaguar is heavier — 45–120 kg against 29–100 kg.

### Who would win, a cougar or a jaguar?

That is not something measurements can settle. The comparison above shows which animal leads on each measure, but an actual encounter depends on circumstance, motivation, health and terrain — and most pairs like this never meet in the wild.

## Related pages

- [How much does a cougar weigh?](https://atoneplace.net/weight/cougar/)
- [How much does a jaguar weigh?](https://atoneplace.net/weight/jaguar/)
- [jaguar vs lion](https://atoneplace.net/animal-vs/jaguar-vs-lion/)
- [jaguar vs tiger](https://atoneplace.net/animal-vs/jaguar-vs-tiger/)
- [jaguar vs leopard](https://atoneplace.net/animal-vs/jaguar-vs-leopard/)
- [jaguar vs snow leopard](https://atoneplace.net/animal-vs/jaguar-vs-snow-leopard/)
- [jaguar vs polar bear](https://atoneplace.net/animal-vs/jaguar-vs-polar-bear/)
- [jaguar vs red fox](https://atoneplace.net/animal-vs/jaguar-vs-red-fox/)
- [jaguar vs spotted hyena](https://atoneplace.net/animal-vs/jaguar-vs-spotted-hyena/)
- [jaguar vs wolverine](https://atoneplace.net/animal-vs/jaguar-vs-wolverine/)
- [jaguar vs pit bull](https://atoneplace.net/animal-vs/jaguar-vs-pit-bull/)
- [jaguar vs white rhinoceros](https://atoneplace.net/animal-vs/jaguar-vs-white-rhinoceros/)
- [jaguar vs moose](https://atoneplace.net/animal-vs/jaguar-vs-moose/)
- [jaguar vs white-tailed deer](https://atoneplace.net/animal-vs/jaguar-vs-white-tailed-deer/)

## Sources

- Wikidata — Wikimedia Foundation (https://www.wikidata.org/) [CC0 1.0]
- Smithsonian National Museum of Natural History — Smithsonian Institution (https://naturalhistory.si.edu/)