With the ever-increasing boar population in North America, it is only a matter of time before a boar crosses paths with a grizzly bear. So who would win in a boar vs grizzly bear fight? They are both big and bulky animals, but there can only be one winner.
Lets compare these two animals.
Boar vs Grizzly Bear Animal Fact Sheet
| Boar | Grizzly Bear | |
| Size | Weight 110 – 250 kg Length 1.5 – 2 m Height 0.8 – 1.2 m at the shoulder | Weight 180 – 360 kg Length 2 – 2.5 m Height 0.9 – 1.5 m at the shoulder |
| Speed | 25 mph | 35 mph |
| Attack | bite force 500 psi | bite force 1160 psi 10 – 15 cm claws |
| Defence | thick skin | size |
| Special Abilities | resistant to snake venom strong sense of smell great at digging | strong sense of smell great at digging |
| Habitat | North America, Europe and Asia forests and grassland | North America forests and meadows |
| Diet | Omnivore | Omnivore |
| Lifespan | 15 – 20 years | 20 – 25 years |
| Predators | tigers, leopards, wolves, bears and humans | humans |
Boar vs Grizzly Bear Size
The boar can weigh up to 250 kg (550 lb), stand 1.2 m (4 ft) at the shoulder and be 2m (6.5 ft) long. The largest wild boar ever recorded weighed over 450 kg (1000 lb).
The grizzly bear can weigh 360 kg (800 lb), stand 1.5 m (5 ft) at the shoulder and be 2.5 m (8 ft) long. When they stand on their hind legs, they can measure 2.7 m (9 ft).
The grizzly bear gains the size advantage.
Boar vs Grizzly Bear Speed
The grizzly bear can reach a max speed of 35 mph (56 kph) over short distances to catch small prey. The boar can run at 25 mph (40 kph). Even though they are both bulky animals, they are pretty fast.
The grizzly bear wins on speed.
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Boar vs Grizzly Bear Attack
Domestic pigs have recorded bite forces between 200 – 300 psi. Wild boar are bigger, so they probably have a slightly higher bite force, around 500 psi. The boar has more prominent canine teeth than the grizzly bear called tusks, the biggest being 7.6 – 12.7 cm (3 – 5 in) long. The boar has way bigger teeth than the grizzly bear.
Grizzly bears only have short teeth 2.5 cm (1 in) long, but they have a stronger bite force than the boar of 1160 psi. The grizzly bear has powerful 10 – 15 cm (4 – 6 in) claws. The claws are not sharp as they are used for digging but can also be used in combat to swipe an attacker.
The grizzly bear wins on account of its biting power.
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Boar vs Grizzly Bear Defence
The grizzly bear has no natural predators in the wild because of its vast size. Only wolves and cougars bother them and rival males during the mating season. Their tactic is to stand on their hind legs to appear bigger to scare away the attacker.
The boar’s primary defence is its thicker skin on its back, neck and sides, which helps protect it from rival males tusks during the mating season. Both animals can also use speed to escape dangerous situations.
The grizzly bear has the better defence due to its size.
Boar vs Grizzly Bear Special Abilities
The grizzly bear has a fantastic sense of smell and can smell 3000 times better than a human. The boar also has a powerful nose capable of smelling odours as far as 7 miles away and detecting odours underground 7.5 m (25 ft) deep.
The boar has evolved a natural immunity from snake venom. Both animals are powerful and excellent diggers. The grizzly bear uses its claws while the boar, with its powerful neck muscles, uses its head like a plough.
It is a draw on special abilities.
Boar vs Grizzly Bear What Are The Differences
The differences between two animals can make a huge difference during a fight. The grizzly bear weighs 360 kg, whereas the boar only weighs 250 kg. The grizzly bear is also longer and taller than the boar. The grizzly bear can stand on its back legs and climb trees. The boar is resistant to snake venom, but the grizzly bear is not poisonous, so this would not help in a fight.
Boar vs Grizzly Bear Who Would Win In A Fight?
A grizzly bear would win in a boar vs grizzly bear fight. The grizzly bear has the stronger bite force and size advantage. It can use its paws to slash through the boar’s thick skin. The boar may have the bigger teeth, but it would be no match for the grizzly bears strength.
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