After Fiat wound up their works rally team, Alén moved to the related Lancia team.
In 1982 he debuted the marque's first of two Group B category homologated models, the Lancia 037, a rear-wheel drive car which was, in consequence, a particular performer on the championship's asphalt rounds.
Alén's several wins with it in 1983 helped Lancia narrowly pip Audi and their four-wheel drive long wheelbase Quattro to that year's constructors' championship.
Indeed, it was Alén who was responsible for the car's final victory, on the 1984 Tour de Corse, in a year in which Audi retook both of the title honours, before it was replaced by the four-wheel drive Lancia Delta S4 from the final round, in Great Britain, of the 1985 season.

Having become unequivocal team leader in the aftermath of teammate Henri Toivonen's death in Corsica the following year, Alén narrowly lost the 1986 World Rally Championship to rival driver, Peugeot 205 Turbo 16 E2 pilot Juha Kankkunen.
Late in the season, Alén had been victorious on the Rallye Sanremo only after Kankkunen's Peugeot team was excluded by the organisers on a controversial technicality.
Peugeot subsequently appealed the exclusion to the FISA, which eventually annulled the results of the rally, stripping Alén of the World Championship title which he had held for just eleven days, which led to Alen famously boycotting the 1987 Monte Carlo Rally.

Alén remained at Lancia after the abolition of Group B at the end of 1986, and adapted successfully to the replacement Group A formula.
He won three events in the Lancia Delta HF 4WD in 1987, but lost his chance to take second place in the world driver's championship after rolling his car in front of the TV cameras on the 1987 RAC Rally.
He won another three events the following year, culminating in an emotional first victory in the RAC, an event he had been trying to win for fifteen years.
It was to be his last world championship victory.
After Fiat wound up their works rally team, Alén moved to the related Lancia team. In 1982 he debuted the marque's first of two Group B category homologated models, the Lancia 037, a rear-wheel drive car which was, in consequence, a particular performer on the championship's asphalt rounds. Alén's several wins with it in 1983 helped Lancia narrowly pip Audi and their four-wheel drive long wheelbase Quattro to that year's constructors' championship. Indeed, it was Alén who was responsible for the car's final victory, on the 1984 Tour de Corse, in a year in which Audi retook both of the title honours, before it was replaced by the four-wheel drive Lancia Delta S4 from the final round, in Great Britain, of the 1985 season.
Having become unequivocal team leader in the aftermath of teammate Henri Toivonen's death in Corsica the following year, Alén narrowly lost the 1986 World Rally Championship to rival driver, Peugeot 205 Turbo 16 E2 pilot Juha Kankkunen. Late in the season, Alén had been victorious on the Rallye Sanremo only after Kankkunen's Peugeot team was excluded by the organisers on a controversial technicality. Peugeot subsequently appealed the exclusion to the FISA, which eventually annulled the results of the rally, stripping Alén of the World Championship title which he had held for just eleven days, which led to Alen famously boycotting the 1987 Monte Carlo Rally.
Alén remained at Lancia after the abolition of Group B at the end of 1986, and adapted successfully to the replacement Group A formula. He won three events in the Lancia Delta HF 4WD in 1987, but lost his chance to take second place in the world driver's championship after rolling his car in front of the TV cameras on the 1987 RAC Rally. He won another three events the following year, culminating in an emotional first victory in the RAC, an event he had been trying to win for fifteen years. It was to be his last world championship victory.
Markku Alén