Question: I like the classic Toyota Land Cruiser. What is the difference between FJ40, FJ45 and FJ47?
Answer:
Johnny is partly right. This could be more than what I was looking for, but here is a brief summary:
"J" is simply the code of the Toyota Land Cruiser platform. Each Land Cruiser has a "J" in the model name. It may be due to copies of World War II Jeeps, but to my knowledge it has never been an official explanation.