This was my third Caravan and was the best and most reliable. Change the oil regularly and tires when appropriate. I enjoy the vision and the height of the seats. It is not a luxury automobile but quite functional. Many long trips went by quickly.
Affordability. Reliability. Vision. AC worked fine and still does. Comfortable and practical.
Improved gas mileage might be nice. In some ways, it is a cheaply made vehicle (seats, interior, etc.) but you get what you pay for.