I am still torn between some of these Tacomas/pickups and Land Cruisers. I want to make a thread gathering details of all to better decide on since all I can find is consumer reports level of information. I want hard facts, not sales speeches between models.
-snip-
The end goal is to have a reliable something to go exploring and camping in and eventually to go from Alaska to the southern tip of SA.
Two different vehicles. Toyota started making the Land Cruiser in the 1950s as an offshoot of their wartime vehicles, similar to the origin of the Jeeps. By the 1970s the need for cheap 4wd vehicle to complement the Cruisers was obvious, so they took their small commercial truck, the HiLux, and gave it 4x4 in 1979. They even called it the "Son of Land Cruiser" in some ads. It's smaller, lighter, cheaper. Designed for a different market.
Personally had an FJ40 first and it didn't fit our use, two people, a dog, camping, bicycling, kayaks, climbing junk. The FJ60/62 wagon was too big and the 80 at the time was new, so way out of our price range. The XtraCab pickup was perfect and the 1991 I bought in 2000 I kept until 2015. Selling it for a Tacoma was a major mistake, but you live and learn. The 79-95 trucks and the 1st gen Tacoma (95-02) are small, so make sure it fit your needs.
I would avoid ones with carbs (the switch happened from 1985 to 1987, but 1988 pretty much even the cheapest trucks got EFI) since they are getting to be a labor of love to keep running, finding parts is a challenge in the U.S. OTOH a carb truck in South America is probably going to be a better choice, although 22R-E, 3RZ, 3VZ and 5VZ trucks aren't uncommon AFAIK.
It'll come down to what you fit in. Driving a mini truck, which is what the 79-95 trucks and 88-95 4Runners are called, is different than a Cruiser. They are tighter inside, lighter duty in general. I'd think unless you're young driving one from Alaska to Tierra del Fuego is going to be a challenge. I'm 46 now and I'm not sure I could go back to my 1991 now that I've been spoiled by the ride and size of my 2008 Tacoma. Even though when I was 27 that '91 was absolutely great.