Complex sentence: A comfort version was offered as "Derby Wolfsburg Edition", and Trendline and Sportline editions offered later (sporting 1.8 L and 2.0 L engines each).
Split into simpler sentences: A comfort version was now offered as "Derby Wolfsburg Edition". Later, it started being offered as Trendline and Sportline editions (sporting 1.8 L and 2.0 L engines each).