Well that depends where you plan to wander. Downtown Jaisalmer, about 4 miles from Jaisalmer Airport (JSA), can be a little daunting to drive around. Make it easy on yourself by going for something small, fuel-efficient, and a cinch to handle. That being said, Jaisalmer is a handy base from which to explore many of the mountains in Rajasthan. If your trip is more about clocking up those miles, you may want something with a little more comfort and room to move. How about a full-size car or a standard SUV?