Opel Astra Service Repair Manual - Opel Astra PDF Downloads Motor Era offers service repair manuals for your Opel Astra - DOWNLOAD your manual now! Opel Astra service repair manuals. Complete list of Opel Astra auto service repair manuals: Vauxhall Opel Holden 1987 to 2011 vehicles workshop manuals; OPEL KADETT SERVICE MANUAL 1984-1991 DOWNLOAD; Opel Astra F 1991-2002 Full Service Repair Manual Opel Astra Workshop & Owners Manual | Free Download Opel Astra. Opel Astra was a small family car from Opel, the British subsidiary of Adam Opel AG. Since its release in 1979, it has evolved into six derivatives. Astra is a strong seller in UK, and second most popular family car in Britain. It has been also popular as a racing car, particularly in touring car racing.