Used Ford 250 XLT

My son is looking at buying an off lease oil field 2018 Ford 250 XLT. Basic cloth seats, etc a work horse. It is located up north so only "full disclosure" from company and pics available. He is in Calgary and has trucking services available, as well as being a former licensed mechanic, but not on Ford vehicles.
Is this Ford known to be a good vehicle or does it have known issues to be aware off. Any input?
Will be used for picking up materials for finishing off a new house, hunting, fishing and camping. Could take to work to put some miles on it during the week as second vehicle.
Thanks.

Motor and drivetrain information would be helpful.

Sorry it is a 6.2 gas / 6 speed auto.
BIG BUT...........
Due to our taxable benefits laws for employees, it doesn't make much sense to buy it as the cost is just too high.
Looks like a waste of time.
Thanks