Currently, the cheapest month to rent a car at Xi'an Xianyang Airport is May. The most expensive time to rent a car is March. The cheapest prices for each month are shown above, but prices will vary based on availability, how far out you book your rental car, and of course, car type.
From Ehi you can hire a car at Xi'an Xianyang Airport from about HK$3,102 per week on average.
Yes, you can rent a car for a month at Xi'an Xianyang Airport check Cheapflights for the latest prices and car type availability.