This spy photo has been snap in around the Nurburgring Nordschleife. That snap is 2012 Opel Astra GTC / OPC three door that using 2.0-liter turbocharged four-cylinder engine that produce of 296 horsepower. The power is almost same like Ford Focus RS and the Renault Megane Sport and then we call it the rival.
The Brembo brakes is injected in this car and also the new exhaust with tailpipes on either side of the bumper. This car will make debut by the end of 2011, while the official ceremony will be in September at the Paris Motor Show.
source: here