a 97 should be 195hp.

SH has ATTS(Active Torque Transfer System) ... turns one wheel faster through a corner ie handles better. SH weighs more because of the ATTS unit ... has body colored moldings, different shift knob, spoiler, no third brake light, interior courtesy lights.

Other than that, Base and SH are the exact same thing. Oh sorry, if it's a sport **** (Auto) it's 190 hp I think.