You'll be glad to know that there's a wide variety of both high-end and economy vehicles to rent in Hainan. What you go for depends on how much you're willing to spend and what you plan to do. Specialty and prestige vehicles are all about comfort and class. If you want to indulge yourself, why not pick up an elite SUV, or perhaps an upmarket medium-sized vehicle? Otherwise, if you're just after something to zip around town in as economically as possible, you're better off going with a budget compact vehicle (or something else that won't break the bank).