Renting a car at Guarulhos Intl Airport grants you access to several amenities and services. GRU is an international airport and the busiest in Sao Paulo. You will find ATMs, currency exchange kiosks, food concessions, medical offices, mobile charging outlets, showers, and massage services. Parents traveling with infants can take advantage of the baby care facilities in various washrooms at the airport. There are multiple pet relief stations if you’re traveling with your pet. Search car hire on KAYAK