The Pontiac Solstice, distributed in the future by Opel/Vauxhall in Europe.
It will feature the Astra Coupe's 2.2-litre Ecotec four-cylinder power train. But the Solstice's version is supercharged and will produce a useful 180kW. The Solstice will also get a 6-speed Corvette manual transmission.
I'm not sure, but it should reach 240 hp :-)