I just recently sold my Previa that I had for the last six years and when the new owner drove it away I actually felt guilty. It was like I had betrayed an old friend that had looked after me time and again but had asked next to nothing in return. This van is large, with a 4 cyl engine that seems like a 6 cyl with excellent fuel economy. Some say that the 2.4 liter motor is one of the most reliable made by any manufacturer. I can't argue. My family grew up in this van and the kids still didn't want me to sell it but basically this van outlived me. I'll miss it. Oh yeah! Guess what the new owner was driving when he came and bought the van from me? A '91 Previa. Enough said.
Good fuel economy, excellent turning radius, fold up rear seats, able to take a 4x8 sheet of plywood or couch and close the rear door, loads of room to separate kids from fighting, reliability. My wife liked being able to recline and put her feet up on the glove box, she slept for hours there.