At first is for me most wanted car for S3 something as Radical or Aston Martin Le mans Prototype... Pescarolo ...many of this cars type....

....also i can imagine racing with legendary cars..some old ones... form F1 to stock cars..but veterans....

Some tracks for S3?.... which i need most?... Maybe the most wanted is for me: Spa and Nurburgring...also Le mans for the long endurance races.