Various names have been thrown around for this ultra-exotic supercoupe, but for now we\'re calling it the 2011 Mercedes-Benz SLC AMG. It will replace the McLaren-built SLR coupe and roadster in the Mercedes-Benz lineup. Whether it will carry the Mercedes name or arrive badged purely as an AMG only is still unclear./nSince McLaren and Mercedes have parted ways, most of the development work on the SLC is being done by AMG with additional help from HWA, a racing company established by Hans Werner Aufrecht (HWA), one of the founding partners in AMG./nHWA will most likely concentrate on the body and suspension, while AMG builds the engine. Although the upcoming Mercedes-Benz SL65 AMG Black Series — another AMG project with HWA input — will use a twin-turbo V12, the SLC will most likely get a turbocharged V8 with similar horsepower.