The vehicle was donated to the charity to help its work with homeless families.
“From my time as a priest in Derry, I know how Foyle Search and Rescue volunteers work selflessly to help those who are vulnerable and in need” – Archbishop Eamon Martin.
Allianz Insurance is the headline sponsor for the World Meeting of Families, but other companies and corporations in Ireland and the US have made donations towards the €21m cost of the Pope's visit to Ireland.