A1 Grand Prix Promo Car

The concept of A1GP is simple: to make the country, not the traditional motorcade, a race car. All drivers are driving the same Lola chassis, Zytek V8 and flat tires, so the gap is more from drivers and engineering teams. Promo Car, on the other hand, puts all the flags of the participating countries on the same sidecar. When machines are identical, the speed behind the flag can only be determined by humans。