Low Miles ??
It not necessary mileage but condition.
I have an old 78 power wagon that I bought off the original owner, I think all he did was change the oil, because when I went thru it a grease gun had never been used.
Every tie rod, u-joint, wheel bearing etc was wore out, the truck had 79,000 mile on it when I bought it 3 years ago.
In retrospect I have a 03 wrangler since it was almost new, it now has 78,000 miles and is in great shape, because I have maintained it.
I figure since it is a 4.0 5-speed it should last me at least another 20 years.