Mr Downes and I toured in Morris Traveller throughout the '70's. One of the best vehicles I ever had was a bedford HA van which refused to die. I sold it as a going concern with 175,000 miles on the clock on the original engine. The last but one SOH wagon is a VW sharan which is still being driven (I was in it yesterday!) with 200,000+ on the clock. Its not even using oil. The secret is regular servicing and constant regular oil changes.