| 
                        
                     | 
                
            
                                                                            
        
            
                2004 Grand Prix _IX_ | 2003 - 2008
             | 
        
        
            | 
             | Modification
             | Power
         | 
                                
                    
                         
                     | 
            
            
                    
                            3.8 i V6 12V GT 
                     | 
                    
                                                            203 hp @ 5200 rpm / 151 kW
                                                 | 
            
                                    
                 | 
            
                            
 | 
            
                    
                            3.8 i V6 12V GTP Comp G 
                     | 
                    
                                                            263 hp @ 5200 rpm / 196 kW
                                                 | 
            
                                    
                 | 
            
                            
 | 
            
                    
                            5.3 i V8 GXP 
                     | 
                    
                                                            307 hp @ 5600 rpm / 229 kW
                                                 | 
            
                                    
                 | 
            
                            
 | 
            
                    
                            3.8 i V6 12V GTP 
                     | 
                    
                                                            263 hp @ 5200 rpm / 196 kW
                                                 | 
            
                            
            | 
                More modifications
             | 
            
        
                                                                        
                         
                                                                            
        
            
                1997 Grand Prix Coupe VI W | 1996 - 2001
             | 
        
        
            | 
             | Modification
             | Power
         | 
                                
                    
                         
                     | 
            
            
                    
                            3.1 i V6 SE 
                     | 
                    
                                                            162 hp @ 5200 rpm / 121 kW
                                                 | 
            
                                    
                 | 
            
                            
 | 
            
                    
                            3.8 i V6 GT 
                     | 
                    
                                                            197 hp @ 5200 rpm / 147 kW
                                                 | 
            
                                    
                 | 
            
                            
 | 
            
                    
                            3.8 i V6 
                     | 
                    
                                                            203 hp @ 5200 rpm / 151 kW
                                                 | 
            
                                    
                 | 
            
                            
 | 
            
                    
                            3.8 i V6 GTP 
                     | 
                    
                                                            243 hp @ 5200 rpm / 181 kW
                                                 | 
            
                            
            | 
                More modifications
             | 
            
        
                                                                        
                         
                                                                            
        
            
                1997 Grand Prix VI W | 1996 - 2001
             | 
        
        
            | 
             | Modification
             | Power
         | 
                                
                    
                         
                     | 
            
            
                    
                            3.1 i V6 SE 
                     | 
                    
                                                            162 hp @ 5200 rpm / 121 kW
                                                 | 
            
                                    
                 | 
            
                            
 | 
            
                    
                            3.8 i V6 GT 
                     | 
                    
                                                            197 hp @ 5200 rpm / 147 kW
                                                 | 
            
                                    
                 | 
            
                            
 | 
            
                    
                            3.1 i V6 SE 
                     | 
                    
                                                            177 hp @ 5200 rpm / 132 kW
                                                 | 
            
                                    
                 | 
            
                            
 | 
            
                    
                            3.8 i V6 GTP 
                     | 
                    
                                                            243 hp @ 5200 rpm / 181 kW
                                                 | 
            
                                    
                 | 
            
                            
 | 
            
                    
                            3.8 i V6 GT 
                     | 
                    
                                                            203 hp @ 5200 rpm / 151 kW
                                                 | 
            
                            
            | 
                More modifications
             |