page_title: General Motors Proving Grounds
section_title: Testzentrum Dudenhofen
hierarchical_section_title: General Motors Proving Grounds / Europe / Testzentrum Dudenhofen
caption_attribution_description: Deutsch: Opel Testgelände, Dudenhofen, Rodgau, Hessen, Deutschland, Luftaufnahme English: Opel test tracks, Dudenhofen, Rodgau, Hesse, Germany, aerial photograph
context_page_description: General Motors operates several proving grounds.
context_section_description: Opel operates a proving ground near Dudenhofen, Germany , opened in 1964. Facilities include a 4.8 kilometers (3.0 mi) high-speed circuit, a 900 meters (980 yd) section of Belgian pavé and a hill circuit with gradients up to 30%.
caption: Opel test track in Dudenhofen
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