Clue: Old-fashioned vehicle the car replaced (6)
Answer: CHARET
Explanation: Definition: Old-fashioned vehicle
***(the car)** [anag:*replaced*] 
*An old word for "chariot" as in Spenser's The Faerie Queen:*
 
*"Before the dor her yron charet stood,*
 *Already harnessed for journey new."