Official Word:

At the 2007 SEMA Show, Chevrolet revealed the HHR Panel SS - a customized vision that previews a forthcoming production model differing only slightly from the stylized SEMA concept. The Panel SS fuses the production HHR SS's turbocharged powertrain and race track-bred suspension with the unique HHR Panel body style. "It was natural that our designers and engineers brought up the 'what if' question when it came to the HHR SS and the HHR Panel," said...Read.