Alfa Romeo 156 S1 Maxi-Turismo prototype by Scuderia Coloni 2001
2017 Techno Classica - Essen (D)

One-off prototype for the Group E silhouette racing car formula. It's based on a modified Tampolli Prototype chassis and powered by a tuned Alfa Romeo 3 Litre "Busso" V6 engine.