Complex sentence: The Giulia Super range was re-released in 1974 as the Nuova Super range, including the Giulia Nuova Super 1300 and 1600 This and featured a new black plastic front grille and a flat boot (trunk) lid without the characteristic centre spine.
Split into simpler sentences: The Giulia Super range was re-released in 1974 as the Nuova Super range. This dropped the Giulia name and featured a new black plastic front grille and a flat boot (trunk) lid without the characteristic centre spine.