Nicknamed The Beast, the current iteration of the U.S. president’s heavily armored car was introduced in 2018. It is a modified Cadillac with aesthetic updates that make it slightly more car-like than the chunkier earlier version. U.S. media reports say the car includes a refrigerator to carry blood that matches the president’s blood type in case an emergency transfusion is needed. It also reportedly features electrified door handles to shock any would-be intruders who try to get inside. Such is the secrecy surrounding the vehicle that retired models are destroyed by U.S. Secret Service staff.