OPEL ASTRA J 1.7 CDTI Consumption, TOP SPEED on German Autobahn 

Opel Astra J 1.7 CDTI 131 HP 300 NM tests the fuel efficiency and goes crazy on the LEGENDARY German Autobahn.
In this part of the road, there is no speed limit. The car was driven by a high experienced driver. DON’T TRY THIS AT HOME