I just bought a 2002 Ranger Edge 4x2 3.0 for my son. He only wanted a Ranger, so that's what we bought. I owned a 96 4.0 4x4 years ago and I don't feel like the 3.0 is too bad. The newer 4.0 SOHC motor makes more power, but as stated above I think they have timing chain issues. I wanted the basic 3.0 pushrod motor for future ease of maintenance. Ours was very solid looking, but unfortunately after buying it I discovered all of the places they like to rust. If nothing is visible, check the bed mounts up near the cab...especially if there is a bedliner in it. Look on the core support by the body mounts, they like to disintegrate there too. The spring perches will rust out, but they are easy to change. The brake lines also like to rust too. Ours has a rubber floor that trapped moisture, so on the drivers side there is some rust as well. Good luck with the search!