Polar bear Vs Gorilla Who Wins? Scientific Comparison

Polar bear Vs Gorilla

Interesting topic right! . Polar bear Vs Gorilla who will win in a face to face fight?

  • Polar bear (Ursus maritimus)
  • Gorilla (Gorilla gorilla or Gorilla beringei)

Below tables I cover 10 main topics by including all the numerical and scientifical data by comparing Nile crocodile vs Rhino. Also I have included a winner column for further understanding,

Hope you will enjoy!

1. Body Specifications

FeaturePolar BearGorillaWinner
Height (Standing)Up to 3.0 m (male)1.5–1.8 m (male)Polar Bear
Body Length2.4–3.0 m1.6–1.75 mPolar Bear
Weight350–700 kg (male)140–200 kg (male)Polar Bear
Shoulder Height~1.6 m~1.2 mPolar Bear
Bone DensityModerateHighGorilla
Muscle Mass Percentage~40%~40–45%Gorilla
Chest Girth~2.0 m~1.5 mPolar Bear
Arm Span~2.5 m~2.4 mTie
Skull Thickness~2.5 cm~1.5–2 cmPolar Bear
Core StrengthModerateExtremely highGorilla

Winner: Polar Bear (Larger, heavier, but Gorilla excels in compact muscle strength)


2. Coat and Coloration – Polar bear Vs Gorilla

FeaturePolar BearGorillaWinner
Fur ColorWhite or creamyBlack to grayishTie
Fur FunctionInsulation, camouflageProtection, temperature regulationTie
Hair DensityDense, 2 layersSparse compared to bearsPolar Bear
Melanin LevelLowModerate to highGorilla
Seasonal SheddingModerateMinimalPolar Bear
Skin ColorBlack (for heat absorption)Dark gray-blackTie
Camouflage AbilityExcellent in snowPoorPolar Bear
Water ResistanceYes (oily fur)NoPolar Bear
Temperature Tolerance-40°C to 10°C10°C to 30°CPolar Bear
Grooming BehaviorFrequent in snow/waterSocial groomingTie

Winner: Polar Bear


3. Habitat and Range

FeaturePolar BearGorillaWinner
Geographic RangeArctic CircleCentral AfricaTie
Habitat TypeTundra, sea ice, coastalTropical forests, lowlandsTie
Climate PreferenceFreezing climatesWarm, humidTie
Range SizeThousands of km²Small, localized rangesPolar Bear
Habitat AdaptabilityPoor (specialist)ModerateGorilla
Elevation Range0–300 m0–3,000 mGorilla
Human Conflict ZonesIncreasingHighTie
Urban ToleranceNoneVery lowTie
Habitat ThreatsClimate changeDeforestationTie
Migration PatternsSeasonal movement on iceNonePolar Bear

Winner: Tie (Different habitats and adaptations)


4. Diet and Hunting – Polar bear Vs Gorilla

FeaturePolar BearGorillaWinner
Diet TypeCarnivore (99% meat)Herbivore (mostly)Tie
Common FoodsSeals, fish, whalesFruits, stems, leavesTie
Hunting TechniqueStalk and ambushNonePolar Bear
Prey SizeVery large (e.g., seals)None (non-hunting)Polar Bear
Hunting Success Rate10–20%N/APolar Bear
Tool UseNoneOccasionalGorilla
Caloric Intake12,000 kcal/day~4,000–6,000 kcal/dayPolar Bear
Foraging BehaviorSolo, long-rangeSocial, close-rangeTie
Aggressiveness for FoodHighLowPolar Bear
Feeding DurationLong, slow eatersFast, frequentTie

Winner: Polar Bear


5. Strength and Bite Force

FeaturePolar BearGorillaWinner
Bite Force (PSI)~1,200 PSI~1,300 PSIGorilla
Claw Size5–7 cmShort nailsPolar Bear
Claw StrengthExtremely highLowPolar Bear
Arm StrengthHighExceptional (can lift ~900 kg)Gorilla
Grip StrengthModerate~400 kg forceGorilla
Lifting PowerCan drag 500+ kg preyCan lift over 4× body weightGorilla
Slamming ForceHigh (with paws)Very high (hammer fists)Tie
Crushing AbilityMassive jaws and limbsStrong arms and jawsPolar Bear
Neck StrengthThick, powerfulModeratePolar Bear
Overall Raw PowerExtremeExtremeTie

Winner: Tie (Gorilla edges out in arm power; polar bear dominates with claws and jaws)


6. ⚡ Speed and Agility

FeaturePolar BearGorillaWinner
Top Speed40 km/h40 km/hTie
AccelerationModerateFastGorilla
StaminaLow (bursts only)HighGorilla
Tree AgilityCannot climbExpert climberGorilla
Swimming Speed10 km/hPoor swimmerPolar Bear
Ground ManeuverabilityClumsyNimbleGorilla
Jumping AbilityMinimalCan leap ~2.5 mGorilla
ReflexesModerateVery fastGorilla
BalanceGood on iceExcellent on terrainGorilla
Turning RadiusWideNarrowGorilla

Winner: Gorilla


7. ️ Senses – Polar bear Vs Gorilla

FeaturePolar BearGorillaWinner
Vision (Day)ModerateGoodGorilla
Vision (Night)GoodPoorPolar Bear
Hearing Range11.5 kHz max~16 kHz maxGorilla
Olfactory PowerAmong the strongest in mammalsModeratePolar Bear
Sensory Hair FunctionPresentAbsentPolar Bear
Spatial AwarenessModerateExcellentGorilla
Communication SignalsMinimal vocalizationComplex gestures/vocalsGorilla
Memory and CognitionModerateHighGorilla
Emotional SensitivityLowHighGorilla
Environmental AwarenessHigh (scent-oriented)High (visually & socially)Tie

Winner: Gorilla


8. Reproduction and Lifespan

FeaturePolar BearGorillaWinner
Gestation Period195–265 days~257 daysTie
Litter Size1–3 cubs1 infantPolar Bear
Cub/Infant Mortality Rate50%+~30%Gorilla
Age of Sexual Maturity4–6 years (female)8–10 years (male)Polar Bear
Reproduction Interval2–3 years4 yearsPolar Bear
Parenting StyleSolitary female careExtensive careGorilla
Lifespan (Wild)25–30 years35–40 yearsGorilla
Lifespan (Captivity)35–40 yearsUp to 50+ yearsGorilla
Reproductive Success RateLowModerateGorilla
Infanticide RiskLowPresent (in troop changes)Polar Bear

Winner: Gorilla


9. Social Behavior

FeaturePolar BearGorillaWinner
Social StructureSolitaryTroop-basedGorilla
Group SizeSolitary except for mother-cubs5–30 individualsGorilla
LeadershipNoneDominant silverbackGorilla
CommunicationLow (growls, scent)Rich (vocal, gestures)Gorilla
Play BehaviorRareFrequent in juvenilesGorilla
GroomingNoneSocial groomingGorilla
Conflict ResolutionFights or avoidanceThreat displaysGorilla
Parental InvestmentFemale onlyBoth genders contributeGorilla
HierarchyNoneStrong social ranksGorilla
Cooperative BehaviorNoneHighGorilla

Winner: Gorilla


10. Conservation Status – Polar bear Vs Gorilla

FeaturePolar BearGorillaWinner
IUCN StatusVulnerableCritically EndangeredPolar Bear
Population Estimate~22,000–31,000~100,000 (lowland), ~1,000 (mountain)Polar Bear
Primary ThreatsClimate changePoaching, habitat lossTie
Reproduction in CaptivityModerateSuccessfulGorilla
Conservation FundingHighModeratePolar Bear
Habitat ProtectionExpanding reservesSome protected areasPolar Bear
Global AwarenessHighGrowingPolar Bear
Legal ProtectionCITES Appendix IICITES Appendix IGorilla
Reintroduction EffortsNoneSome successGorilla
Genetic DiversityHighDecliningPolar Bear

Winner: Polar Bear


Face-to-Face Fight: Polar Bear vs Gorilla

Strengths:

  • Polar Bear: Massive size, thick fur, powerful claws, bite that can crush seal skulls.
  • Gorilla: Extreme upper body strength, intelligence, fast reflexes, social cooperation .

Weaknesses:

  • Polar Bear: lack of stamina.
  • Gorilla: No claws or sharp teeth, Not built for combats

Outcome:

Despite the gorilla’s brute strength and intelligence, the polar bear’s superior size, bite force, and killing efficiency would give it a decisive advantage in a solo fight. The bear’s sheer bulk and thick hide make it nearly impervious to the gorilla’s blunt force.

Face-to-Face Winner: Polar Bear


Final Verdict: Overall Winner of Polar Bear vs Gorilla

CategoryWinner
Body SpecificationsPolar Bear
Coat and ColorationPolar Bear
Habitat and RangeTie
Diet and HuntingPolar Bear
Strength and Bite ForceTie
Speed and AgilityGorilla
SensesGorilla
Reproduction & LifespanGorilla
Social BehaviorGorilla
Conservation StatusPolar Bear

Final Tally:

  • Polar Bear Wins: 5
  • Gorilla Wins: 4
  • Ties: 1

Overall Winner: Polar Bear

Why Polar Bear Wins:

  • Superior size, mass, and killing tools (claws, jaws).
  • Exceptional cold endurance and hunting adaptations.
  • Can survive harsh conditions with minimal resources.

Why Gorilla Loses:

  • Primarily a herbivore with limited abilities.
  • Highly intelligent, but no match physically in raw combat.
  • Designed for troop living and social interaction not solo combat.

References:

  1. IUCN Red List – Polar Bear
  2. IUCN Red List – Gorilla
  3. BBC Earth – How Strong Is a Gorilla?
  4. National Geographic – Polar Bear Facts
  5. Scientific American – Bite Force Comparisons

Read More – Tiger vs Gorilla Who Wins – A Comprehensive Comparison