Opel/Vauxhall Insignia ecoFLEX gets 46 mpg keeps its 160-hp turbo-diesel
GM has unveiled the ecoFLEX version of the Opel/Vauxhall Insignia, which generates a combined CO2 of just 136g/km with a combined fuel-economy
Read MoreGM has unveiled the ecoFLEX version of the Opel/Vauxhall Insignia, which generates a combined CO2 of just 136g/km with a combined fuel-economy
Read More