Grizzly Bear vs Lion
Quick answer
It is too close to call. The Grizzly Bear and the Lion are evenly matched on paper, and in the wild the outcome would come down to size, surprise, and circumstance.
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.

Mammal
Least Concern
Mammal
VulnerableGrizzly Bear vs Lion compared
| Attribute | Grizzly Bear | Lion |
|---|---|---|
| Weight | 360 kg | 250 kg |
| Length | 2 m | 2.5 m |
| Top speed | 56 km/h | 80 km/h |
| Strength | 92/100 | 85/100 |
| Deadliness | 80/100 | 84/100 |
| Intelligence | 70/100 | 65/100 |
| Lifespan | 25 yr | 14 yr |
Grizzly Bear vs Lion: common questions
Who would win in a fight, a Grizzly Bear or a Lion?
It is too close to call. The Grizzly Bear and the Lion are evenly matched on paper, and in the wild the outcome would come down to size, surprise, and circumstance.
Which is bigger, the Grizzly Bear or the Lion?
The Grizzly Bear is heavier, weighing around 360 kg compared with the other's 250 kg.
Which is faster, the Grizzly Bear or the Lion?
The Lion is faster, reaching about 80 km/h versus 56 km/h.
Which lives longer, the Grizzly Bear or the Lion?
The Grizzly Bear typically lives longer, up to around 25 years compared with 14 years.
Sources & references
Size, speed, and conservation data are drawn from established zoological references. Compare full profiles for habitat, diet, and behaviour:
- Grizzly Bear — full guide
IUCN Red List (Least Concern, Ursus arctos horribilis)
- Lion — full guide
IUCN Red List (Vulnerable, Panthera leo)
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How we research, source, and review wildlife comparisons.