This video doesn’t tell the whole story, so I did a graphical top down illustration of size.
The JLU (by far the most popular wrangler) is literally twice as big, and heavy as its CJ forefathers
cj-2a footprint - 50.6 square feet
JLU footprint - 96.6 square feet
Cj-2a weight - 2,140 lbs
JLU weight - 4,440 lbs
I realize you get a lot more Jeep and that its a much better overall vehicle,...