
35 Years Ago: Opel Ascona 1.8i First German Car with Catalytic Converter Engineered for Europe
Forerunner: after the Ascona the whole Opel model range got catalytic converters Complicated operation: Ascona significantly modified for three-way catalytic converter Eye for detail: even fuel tank filler neck redesigned for unleaded petrol Major commitment: Opel invested DM 1.0 billion Mehr