The Lancia Delta S4 left an indelible mark on rally history with its spectacular performance at the 1985 Sanremo Rally. Built for the high-stakes world of Group B rallying, the Delta S4 was an engineering marvel, featuring both a supercharger and a turbocharger for unparalleled power delivery across the rev range. This unique twin-charged 1.8-liter engine produced over 500 horsepower, giving the Delta S4 explosive speed and agility on demanding rally stages.
At the 1986 Sanremo Rally, Lancia’s drivers, led by Markku Alen, showcased the car’s potential with blistering pace and precision, securing a dominant win. This victory solidified the Delta S4 as a formidable competitor in the Group B era. The Sanremo Rally victory remains a celebrated moment for Lancia, symbolizing both the height of rally innovation and the intensity of the Group B era.
