Minimum stats are calculated with 0 EVs, 0 IVs, and (if applicable) a hindering nature. Maximum stats are calculated with 252 EVs, 31 IVs, and (if applicable) a helpful nature.
Gigantamax Coalossal's Pokédex entries
Its body is a colossal stove. With Gigantamax energy stoking the fire, this Pokémon’s flame burns hotter than 3,600 degrees Fahrenheit.
When Galar was hit by a harsh cold wave, this Pokémon served as a giant heating stove and saved many lives.