Complex sentence: The Troner was Enasa's last effort to keep pace with the European truck market but sadly failed to stop the company from losing market share and money, eventually control of ENASA was taken over by the Iveco group.
Split into simpler sentences: The Troner was Enasa's last effort to keep pace with the European truck market but sadly failed to stop the company from losing market share. Eventually control of ENASA was taken over by the Iveco group.