Specs for all Opel Astra G versions

Opel Astra 1.7 DTI specs, quarter mile, performance data

Opel Astra - Wikipedia

Opel Astra G Cabrio Turbo specs, dimensions

Opel Astra G Cabrio technical specifications and fuel consumption

Opel Astra OPC specs, 0-60, quarter mile, lap times

GM Family II engine - Wikipedia

Opel Astra Wagon Cd Sport Edition Specs, Dimensions and Photos

Opel Astra Hatchback 5 Doors Specs & Photos - autoevolution

OPEL Astra 5 Doors Specs & Photos - 2007, 2008, 2009 - autoevolution