Start your search for a cheap car rental close to Xian International Studies University by keying in your travel dates and pick-up and drop-off locations. That’s how affordable a rental car can be around this well-known attraction, but there are a range of factors that will influence the amount you pay — your vehicle class is just the start. Whatever your budget or type of car you want, Expedia has awesome offers from a range of car rental companies that’ll get you on the road for less.