Well that depends where you’re going. Downtown Sioux City, about 6 miles from Sioux City, IA Airport (SUX-Sioux Gateway), can be challenging to drive around. Make things easier by going for something small, fuel-efficient, and simple to operate. Bear in mind that Sioux City is a good base to explore many of the prairies around Iowa. If your journey is more about cruising down highways, you may want a ride with more trunk space and room to move around. What about an SUV or a full-size car?