Winterthur Gas & Diesel interview questions

First call online conducted with HR and a GM, second interview on site with GM, VP and HR, however after a very long time (> 5 months). Both interviews conducted to check technical background and PM skills. Description from employer site of Vision and Job Scope/Strategy not sufficiently clear.

The hiring process was in total of 2 interviews, general interview questions, including behavioral questions. First with HR and line manager. Second interview with Line manager and other members of top management.