Opel Insignia GTC

GTC is the name of the sport versions for Opel.
This will get a twin turbo V6 good for at least 320hp.
If the Insignia ends up over here as a Buick, don’t expect this one to make it across the Atlantic.
I don’t think there is any market in the US for a 320hp mid sized car sold by Buick in this country…