### Clue: Old lady of Turin turns up with car after arrival of the Messiah (4,6)
### Answer: ANNO DOMINI 
 ### Explanation: Definition: after arrival of the Messiah
 **Reversal of**(… turns up, in a down clue) [ O(abbrev. for "old") + DONNA(term of address for a lady in Italian-speaking areas, Turin included) ] **plus**(with) MINI(the small car originally made by the British Motor Corporation.
Defn: Term used to denote the years after the supposed year in which Christ was born, ie. after arrival of the Messiah.