sentences:  While this number was the same as the previous year, one change was made to the schedule, replacing Quebec with the Rally Codasur, marking the first WRC event to be held in South America while simultaneously ending WRC presence in North America for 25 years.A new driver's champion was crowned, with Fiat backed German driver Walter Röhrl taking the championship convincingly while simultaneously earning for Fiat its third and final manufacturer's title.Finn Hannu Mikkola and Swede Björn Waldegård again battled to a one-point difference in the standings, though this time for second place overall, and this time with Mikkola coming out on top.