My Volvo, which I considered having done prior to selling, Was ‘sealed for life’ but many recommend changing between 80,000 and 100,000 if used for towing.
Not a complex job.
Drain, refill run.
Drain, refill run.
Drain, refill run.
Then wait until the oil temp hits 50 and drain from the filler. Job now done.
One YouTube video kept comparison samples each time which went from black to red.. The cost was mainly down to the cost of the oil. Which is mostly wasted. Only parts needed are ‘O’ rings. I agree that thevOP’s sump pan is silly money, but I wonder what good it might do.
John