The animal known for its speed and can reach up to 70 mph is the cheetah. Cheetahs are renowned for being the fastest land animals, capable of sprinting in short bursts to catch prey. Their unique adaptations, including a lightweight body, long legs, and a flexible spine, allow them to reach incredible speeds during the chase. Cheetahs primarily prey on small to medium-sized ungulates and utilize their exceptional acceleration and agility to outmaneuver these animals. However, their sprinting ability can only be sustained for short distances, making strategy and stealth equally important in hunting.