Tiger vs Grizzly Bear
Quick answer
It is too close to call. The Tiger and the Grizzly Bear 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
Endangered
Mammal
Least ConcernTiger vs Grizzly Bear compared
| Attribute | Tiger | Grizzly Bear |
|---|---|---|
| Weight | 300 kg | 360 kg |
| Length | 3.1 m | 2 m |
| Top speed | 65 km/h | 56 km/h |
| Strength | 88/100 | 92/100 |
| Deadliness | 88/100 | 80/100 |
| Intelligence | 66/100 | 70/100 |
| Lifespan | 15 yr | 25 yr |
Tiger vs Grizzly Bear: common questions
Who would win in a fight, a Tiger or a Grizzly Bear?
It is too close to call. The Tiger and the Grizzly Bear are evenly matched on paper, and in the wild the outcome would come down to size, surprise, and circumstance.
Which is bigger, the Tiger or the Grizzly Bear?
The Grizzly Bear is heavier, weighing around 360 kg compared with the other's 300 kg.
Which is faster, the Tiger or the Grizzly Bear?
The Tiger is faster, reaching about 65 km/h versus 56 km/h.
Which lives longer, the Tiger or the Grizzly Bear?
The Grizzly Bear typically lives longer, up to around 25 years compared with 15 years.
Sources & references
Size, speed, and conservation data are drawn from established zoological references. Compare full profiles for habitat, diet, and behaviour:
- Tiger — full guide
IUCN Red List (Endangered, Panthera tigris)
- Grizzly Bear — full guide
IUCN Red List (Least Concern, Ursus arctos horribilis)
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How we research, source, and review wildlife comparisons.