File:Opel Astra J rear 20100515.jpg - Wikipedia
File:Opel Astra J GTC Front-view.JPG - Wikimedia Commons
File:Opel Astra J Heck.JPG - Wikipedia
File:Opel Astra J rear 20100722.jpg - Wikimedia Commons
File:Opel-Astra-J-Sports-Tourer Front-view.JPG - Wikimedia Commons
File:Opel Astra J 1.4 ecoFLEX Edition front 20100725.jpg
Chronology of model generations; data source: Wikipedia (2018
Opel Performance Center - Wikiwand
Opel Astra - Wikipedia
File:Opel Astra GTC 1.6 Turbo Innovation (J) – Heckansicht, 17
File:Opel Astra J Side view.JPG - Wikimedia Commons
File:Opel Astra MK4.jpg - Wikipedia
File:Opel Astra J rear 20100808.jpg - Wikipedia
File:Opel Astra Sports Tourer 1.4 Turbo ECOTEC Sport (J