Vauxhall Workshop Manuals Workshop Repair and Service Manuals vauxhall All Models Free Online. Vauxhall Workshop Manuals <<UD Workshop Manuals<< >>Volkswagen Workshop Manuals>> Free Online Service and Repair Manuals for All Models. Nova Omega B Vectra B Astra. Astra G Astra Astra J Astra H Astra 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.