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File:Opel Astra GTC 1.6 Turbo Innovation (J) – Frontansicht, 6. Mai 2012, Wuppertal.jpg - Wikimedia Commons
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File:Opel Astra GTC 1.6 Turbo Innovation (J) – Frontansicht, 17. September 2012, Düsseldorf.jpg - Wikimedia Commons
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OPEL Astra GTC (2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022) - photos, specs & model history
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