Aboard the new ST185 Toyota Celica in the 1992 season, in a year that would prove the last for the foreseeable future for Lancia, Sainz managed to score memorable victories on the Safari Rally and on his home asphalt round, the Rally Catalunya. The title fight again went down to the wire, and this time in a three-way battle; before the RAC, Sainz led Kankkunen by two points and Auriol, who had taken a record six wins during the season, by three points. Sainz's victory ahead of Ari Vatanen and Kankkunen, combined with Auriol's retirement, confirmed the title in favour of the Spaniard.