Rent a Car in Abu Dhabi International Airport Terminal 3 with finalrentals, compare prices and choose the best car rental option in between Budget Rent a Car, Dollar Rent a Car, Payless Rent a Car & Thrifty Rent a Car. Rent a Car at Abu Dhabi International Airport Terminal 3. The third terminal features departure gates and facilitates the passengers of Etihad Airways. However, if you want to get quick bites, then you are not left without options. You can get your quick bites at McDonald's and Casual Dining and both of them sit just opposite terminal 3.Rent A Car in Abu Dhabi International Airport Terminal 3 - International Airport Terminal 3 Overview: