Groundhog vs Squirrel
Quick answer
In a hypothetical one-on-one, the Groundhog would most likely come out on top decisively, thanks to its greater size and power and raw strength. 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.

Mammal
Least Concern
Mammal
Least ConcernGroundhog vs Squirrel compared
| Attribute | Groundhog | Squirrel |
|---|---|---|
| Weight | 5 kg | 550 g |
| Length | 65 cm | 28 cm |
| Top speed | 16 km/h | 32 km/h |
| Strength | 25/100 | 4/100 |
| Deadliness | 5/100 | 2/100 |
| Intelligence | 42/100 | 40/100 |
| Lifespan | 6 yr | 6 yr |
Groundhog vs Squirrel: common questions
Who would win in a fight, a Groundhog or a Squirrel?
In a hypothetical one-on-one, the Groundhog would most likely come out on top decisively, thanks to its greater size and power and raw strength. In reality, animals like these rarely meet, and both would usually avoid a fight.
Which is bigger, the Groundhog or the Squirrel?
The Groundhog is heavier, weighing around 5 kg compared with the other's 0.55 kg.
Which is faster, the Groundhog or the Squirrel?
The Squirrel is faster, reaching about 32 km/h versus 16 km/h.
Which lives longer, the Groundhog or the Squirrel?
The Groundhog typically lives longer, up to around 6 years compared with 6 years.
Sources & references
Conservation status follows the IUCN Red List of Threatened Species; size, weight, speed, and lifespan figures are drawn from Animal Diversity Web (University of Michigan Museum of Zoology) and Nowak, Walker’s Mammals of the World (Johns Hopkins University Press), cross-checked against each species’ own guide. Compare full profiles for habitat, diet, and behaviour:
- Groundhog — full guide
IUCN Red List (Least Concern, Marmota monax)
- Squirrel — full guide
IUCN Red List (Least Concern, Sciurus carolinensis)
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Animal Diversity Web — University of Michigan Museum of Zoology
Life-history, morphology, and measurement data for Groundhog and Squirrel.
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Nowak, R. M. (1999). Walker’s Mammals of the World (6th ed.). Johns Hopkins University Press.
Standard reference for body size, weight, and life-span ranges.
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Global Animal Guide editorial standards
How we research, source, and review wildlife comparisons.
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