1991 Winnie Warrior with slightly over 240 K miles. Believe the engine to be OEM with some work during the head gasket recall by the previous owner. No blue smoke but a moist underside, possibly oil pan gasket. She gets about 15 mpg at 55 mph but it all depends on relative wind, 18 mpg with a tailwind or 12 mpg with a head wind.
My 96 4Runner is over 380K miles now and going strong. My 85 4runner was going strong at 235K when I sold it. I've also previously owned a Corolla and Camry to about 175K on each. Over 30 years, no Toyota that I've owned has ever needed a new engine or transmission.
Not long ago I looked at an 84 Sunrader with the 22R and manual that had over 260K. The fellow wanted $2K but it needs a new interior. He seems shy about selling and I'm not needing a project at this time.