Opel confirms Frankfurt debut for Insignia OPC
Opel officially announced through a press release that the new high-performance Insignia OPC will be seen in world premiere at Frankfurt, next month. From what we know, the German sedan is powered by a 2.8-liter V6 powerplant offering about 400 horsepower, about 75hp more than the current version. However, Opel decided to keep the mystery and said nothing about these...