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

Feature Polar Bear Gorilla Winner
Height (Standing) Up to 3.0 m (male) 1.5–1.8 m (male) Polar Bear
Body Length 2.4–3.0 m 1.6–1.75 m Polar Bear
Weight 350–700 kg (male) 140–200 kg (male) Polar Bear
Shoulder Height ~1.6 m ~1.2 m Polar Bear
Bone Density Moderate High Gorilla
Muscle Mass Percentage ~40% ~40–45% Gorilla
Chest Girth ~2.0 m ~1.5 m Polar Bear
Arm Span ~2.5 m ~2.4 m Tie
Skull Thickness ~2.5 cm ~1.5–2 cm Polar Bear
Core Strength Moderate Extremely high Gorilla

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


2. Coat and Coloration – Polar bear Vs Gorilla

Feature Polar Bear Gorilla Winner
Fur Color White or creamy Black to grayish Tie
Fur Function Insulation, camouflage Protection, temperature regulation Tie
Hair Density Dense, 2 layers Sparse compared to bears Polar Bear
Melanin Level Low Moderate to high Gorilla
Seasonal Shedding Moderate Minimal Polar Bear
Skin Color Black (for heat absorption) Dark gray-black Tie
Camouflage Ability Excellent in snow Poor Polar Bear
Water Resistance Yes (oily fur) No Polar Bear
Temperature Tolerance -40°C to 10°C 10°C to 30°C Polar Bear
Grooming Behavior Frequent in snow/water Social grooming Tie

Winner: Polar Bear


3. Habitat and Range

Feature Polar Bear Gorilla Winner
Geographic Range Arctic Circle Central Africa Tie
Habitat Type Tundra, sea ice, coastal Tropical forests, lowlands Tie
Climate Preference Freezing climates Warm, humid Tie
Range Size Thousands of km² Small, localized ranges Polar Bear
Habitat Adaptability Poor (specialist) Moderate Gorilla
Elevation Range 0–300 m 0–3,000 m Gorilla
Human Conflict Zones Increasing High Tie
Urban Tolerance None Very low Tie
Habitat Threats Climate change Deforestation Tie
Migration Patterns Seasonal movement on ice None Polar Bear

Winner: Tie (Different habitats and adaptations)


4. Diet and Hunting – Polar bear Vs Gorilla

Feature Polar Bear Gorilla Winner
Diet Type Carnivore (99% meat) Herbivore (mostly) Tie
Common Foods Seals, fish, whales Fruits, stems, leaves Tie
Hunting Technique Stalk and ambush None Polar Bear
Prey Size Very large (e.g., seals) None (non-hunting) Polar Bear
Hunting Success Rate 10–20% N/A Polar Bear
Tool Use None Occasional Gorilla
Caloric Intake 12,000 kcal/day ~4,000–6,000 kcal/day Polar Bear
Foraging Behavior Solo, long-range Social, close-range Tie
Aggressiveness for Food High Low Polar Bear
Feeding Duration Long, slow eaters Fast, frequent Tie

Winner: Polar Bear


5. Strength and Bite Force

Feature Polar Bear Gorilla Winner
Bite Force (PSI) ~1,200 PSI ~1,300 PSI Gorilla
Claw Size 5–7 cm Short nails Polar Bear
Claw Strength Extremely high Low Polar Bear
Arm Strength High Exceptional (can lift ~900 kg) Gorilla
Grip Strength Moderate ~400 kg force Gorilla
Lifting Power Can drag 500+ kg prey Can lift over 4× body weight Gorilla
Slamming Force High (with paws) Very high (hammer fists) Tie
Crushing Ability Massive jaws and limbs Strong arms and jaws Polar Bear
Neck Strength Thick, powerful Moderate Polar Bear
Overall Raw Power Extreme Extreme Tie

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


6. ⚡ Speed and Agility

Feature Polar Bear Gorilla Winner
Top Speed 40 km/h 40 km/h Tie
Acceleration Moderate Fast Gorilla
Stamina Low (bursts only) High Gorilla
Tree Agility Cannot climb Expert climber Gorilla
Swimming Speed 10 km/h Poor swimmer Polar Bear
Ground Maneuverability Clumsy Nimble Gorilla
Jumping Ability Minimal Can leap ~2.5 m Gorilla
Reflexes Moderate Very fast Gorilla
Balance Good on ice Excellent on terrain Gorilla
Turning Radius Wide Narrow Gorilla

Winner: Gorilla


7. ️ Senses – Polar bear Vs Gorilla

Feature Polar Bear Gorilla Winner
Vision (Day) Moderate Good Gorilla
Vision (Night) Good Poor Polar Bear
Hearing Range 11.5 kHz max ~16 kHz max Gorilla
Olfactory Power Among the strongest in mammals Moderate Polar Bear
Sensory Hair Function Present Absent Polar Bear
Spatial Awareness Moderate Excellent Gorilla
Communication Signals Minimal vocalization Complex gestures/vocals Gorilla
Memory and Cognition Moderate High Gorilla
Emotional Sensitivity Low High Gorilla
Environmental Awareness High (scent-oriented) High (visually & socially) Tie

Winner: Gorilla


8. Reproduction and Lifespan

Feature Polar Bear Gorilla Winner
Gestation Period 195–265 days ~257 days Tie
Litter Size 1–3 cubs 1 infant Polar Bear
Cub/Infant Mortality Rate 50%+ ~30% Gorilla
Age of Sexual Maturity 4–6 years (female) 8–10 years (male) Polar Bear
Reproduction Interval 2–3 years 4 years Polar Bear
Parenting Style Solitary female care Extensive care Gorilla
Lifespan (Wild) 25–30 years 35–40 years Gorilla
Lifespan (Captivity) 35–40 years Up to 50+ years Gorilla
Reproductive Success Rate Low Moderate Gorilla
Infanticide Risk Low Present (in troop changes) Polar Bear

Winner: Gorilla


9. Social Behavior

Feature Polar Bear Gorilla Winner
Social Structure Solitary Troop-based Gorilla
Group Size Solitary except for mother-cubs 5–30 individuals Gorilla
Leadership None Dominant silverback Gorilla
Communication Low (growls, scent) Rich (vocal, gestures) Gorilla
Play Behavior Rare Frequent in juveniles Gorilla
Grooming None Social grooming Gorilla
Conflict Resolution Fights or avoidance Threat displays Gorilla
Parental Investment Female only Both genders contribute Gorilla
Hierarchy None Strong social ranks Gorilla
Cooperative Behavior None High Gorilla

Winner: Gorilla


10. Conservation Status – Polar bear Vs Gorilla

Feature Polar Bear Gorilla Winner
IUCN Status Vulnerable Critically Endangered Polar Bear
Population Estimate ~22,000–31,000 ~100,000 (lowland), ~1,000 (mountain) Polar Bear
Primary Threats Climate change Poaching, habitat loss Tie
Reproduction in Captivity Moderate Successful Gorilla
Conservation Funding High Moderate Polar Bear
Habitat Protection Expanding reserves Some protected areas Polar Bear
Global Awareness High Growing Polar Bear
Legal Protection CITES Appendix II CITES Appendix I Gorilla
Reintroduction Efforts None Some success Gorilla
Genetic Diversity High Declining Polar 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

Category Winner
Body Specifications Polar Bear
Coat and Coloration Polar Bear
Habitat and Range Tie
Diet and Hunting Polar Bear
Strength and Bite Force Tie
Speed and Agility Gorilla
Senses Gorilla
Reproduction & Lifespan Gorilla
Social Behavior Gorilla
Conservation Status Polar 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