15 contestants driving LPG-electric hybrid Kia Vengas came to the Poznan Circuit in early August to fight for points in the 5th round of the BRC Green Hybrid Cup. The races were very exciting and the cars themselves - particularly interesting. Add to that a 4-kilometre-long track full of curves and a harsh sound of racing engines and there you have it all in a nutshell. Watch our video coverage for more!