FlinxIs there any chance you already ran the cup before and sold the Audi Le Mans Concept?
That´s my problem, the Golden Cup has already been there but i kicked the Prize Car out of my garage, time to aquire a new one.
After winning the cup again, i was rewarded with the nice Le Mans Concept again, but the percentage count stayed on the same level and the cup is still marked as not run.
Another flaw in the game, sadly.
I won the cup before and kept the Audi LeMans Concept.
Later as I figured out the last missing 0,4% to completion I ran the cup again and but the goblet didn`t showed up.
And I found another wrong detail:
A mirrored one way sign at the Ring, righthand between kilometer 15 and 16.
http://premium1.uploadit.org/animalica/gt4eu/quattro004.JPG
But this shouldn`t hurt the gameplay.