The Siberian Tiger is longer, taller, bulkier and heavier than the Bengal Tiger, making the Siberian Tiger the largest cat in the world.
Comparison chart
 | Bengal tiger | Siberian Tiger |
|---|---|---|
 |  | |
| Introduction (from Wikipedia) | The Bengal tiger is the most numerous tiger subspecies. Its populations have been estimated at 1,706–1,909 in India, 440 in Bangladesh, 124–229 in Nepal and 67–81 in Bhutan. Since 2010, it has been classified as an endangered species by the IUC | The Siberian tiger (Panthera tigris altaica), also known as the Amur, Altaic, Korean, North Chinese or Ussuri tiger, is a subspecies of tiger which once ranged throughout Western Asia, Central Asia and eastern Russia, and as far east as Alaska. |
| Weight | 250- 427 kg (males) | 300-500 kg (males) |
| Kingdom | Animalia | Animalia |
| Phylum | Chordata | Chordata |
| Class | Mammalia | Mammalia |
| Order | Carnivora | Carnivora |
| Family | Felidae | Felidae |
| Genus | Panthera | Panthera |
| Species | Panthera tigris (P. tigris) | Panthera tigris (P. tigris) |
| Subspecies | Panthera tigris tigris | Panthera tigris altaica |
Comments: Bengal tiger vs Siberian Tiger