The new Opel Nurburgring Corsa Edition was allegedly spotted circling the tracks. Based on the 2008 Opel Astra, this machine will most likely be driven with a standard Corsa OPC 192 horsepower per 170 pound-feet turbocharged 1.6 L engine. Of course, add-ons are always welcome. Among the suspected upgrades include Brembo brakes, Recaro leather seats, [...]