Low Miles ??

The OE owner of my Magnum was super very good at record keeping and the oil changes were nearly as good as the famed Swiss watches are accurate.
As Frankie said, keeping up on the vehicles parts is key. Not just the motor oil. The previous owner did anti-freeze, transmission and rear axle oil changes.

This doesn't mean every vehicle will last, but doing so will certainly help in getting there if it is possible.