Here's what appears to be a late-night German infomercial for the 1980 Porsche 924 and 924 Turbo. Outdoorsy young Porsche owners, dedicated Porsche factory workers, and Porsche Le Mans racers all make appearances.
Look at the loving manner in which the Porsche line workers brandish those grinders! And that Benz on the Autobahn- it's totally left in the 924's dust! Fast-forward 28 years and the 924 is still doing pretty well in that other 24 Hours race.