Lancia invented the unibody car chassis a full decade before any competitor, then went on to dominate the World Rally Championship so completely that rival manufacturers questioned whether the sport was even fair anymore. This is the full story of Vincenzo Lancia's obsessive engineering culture, the Lambda's revolutionary construction, the Stratos and Delta Integrale's rally dominance through the 1970s and 80s, and the steel supply decision that caused a rust scandal so severe it permanently damaged the brand — followed by decades of Fiat platform-sharing, shrinking lineups, and a company now reduced to a single model sold in a single country. How Lancia was born, how it dominated, and how it nearly disappeared.