We have an 96 Grand Voyager Twin to the Grand Caravan
It only has 86000 Km on it so the hubby will still get a lot of use from it. (I won't have it after tomorrow and will really miss it)
Sliding doors on both sides is great. I wish it had power windows but oh well we got it free from his father's estate. The extra length is great. The only thing that is a real pain is the weight of the seats if you want to take them out. One person can't do it alone.
I love the one where the seats fold down into the floor - awesome idea because you don't have to worry about where to store them or carting them in and out of the house.
My daughter has a used 2000 Windstar. I like the Caravan better but that might be because I am used to it.
The one main issue I have with the vans (both the Windstar and the Caravan) is that I can't see the front or back ends when parking. Especially with the Caravan after 5 years I still have a hard time judging how close I am to things because I can't see the front drop-off or the back where it rounds in. I wind up leaving a lot of space around the van when parking. We even added magnifying mirrors on the side of the van so I could see better but the corners are so rounded I still can't see where the ends are.
Other than that I think it would be hard to go back to driving a car. I love the view of the road I get with the vans.