Budget Car Hire In Athens, Greece offers a wide range of cars to suit everyone’s needs. Budget car hire has the right vehicle choice for you whether you are a business traveller, moving home or planning a trip to visit friends in Athens and Greece. Our fleet is made up of the latest vehicles on the road. It is worth noting that in the Greece our car groups are booked according to engine size. One Way Rentals are possible between the following locations: Athens Airport, Athens Downtown, Glyfada Branch, Kifissia Branch, Athens West Suburbs. Rent a GPS navigation system in Athens from only 8.00â‚¬ a day. It works straight out of the box – just plug it into the dashboard, switch it on, and take your trip around Greece.