How many years can the sand vipers live?

Sand vipers, commonly referred to as sand rattlesnakes, typically have a lifespan ranging from 10 to 20 years in the wild, depending on factors such as habitat, predation, and availability of food. In captivity, with proper care and optimal conditions, they can live longer, sometimes exceeding 20 years. Their longevity is influenced by environmental factors and their ability to evade threats.