General Motors has finally let slip the first official image of the upcoming Chevrolet Cobalt SS sedan. As we previously reported, the four-door version is essentially the same as its coupe counterpart, only it has – you guessed it – four doors. That means the same two-liter turbocharged direct-injected four as the coupe version, also ubiquitously found in the Chevy HHR SS, Pontiac Solstice GXP, Saturn Sky Red Line and Opel Astra OPC. 260 horses are channeled to the front wheels through a five-speed stick, with an available limited-slip differential to help keep the power in check. The two-door Cobalt SS hits sixty in about 5.7 seconds and, impressively, lapped the Nürburgring Nodschleiffe in a class-leading 8:22.85. We'd expect the same performance out of the sedan version, with a similar price tag of around $23k when it goes on sale later this year.