Buick on Wednesday unveiled a new Regal GS for North America, but elsewhere the car will be badged a Holden Commodore VXR or Opel Insignia GSi or Vauxhall Insignia GSi. The Commodore VXR will serve as ...
Opel is out testing a camouflaged Insignia Grand Sport and the only safe assumption we can make is that this is the range-topping OPC version. The wrap does a good job at hiding the slightly more ...