• OPEL SIGNUM2.2 OPEL SIGNUM direct benzina [Z 22 YH] [114] [155] [hatchback] [2003.05 - 2008.09]
• OPEL SIGNUM1.8 OPEL SIGNUM benzina [Z 18 XE] [90] [122] [hatchback] [2003.05 - 2005.07]
• OPEL SIGNUM2.0 OPEL SIGNUM Turbo benzina [Z 20 NET] [129] [175] [hatchback] [2003.05 - 2008.12]
• OPEL SIGNUM3.2 OPEL SIGNUM V6 benzina [Z 32 SE] [155] [211] [hatchback] [2003.05 - 2005.07]
• OPEL SIGNUM2.0 OPEL SIGNUM DTI motorina [Y 20 DTH] [74] [100] [hatchback] [2003.05 - 2004.04]
• OPEL SIGNUM2.2 OPEL SIGNUM DTI motorina [Y 22 DTR] [92] [125] [hatchback] [2003.05 - 2004.04]
• OPEL SIGNUM3.0 OPEL SIGNUM V6 CDTI motorina [Y 30 DT] [130] [177] [hatchback] [2003.05 - 2005.07]
• OPEL SIGNUM1.9 OPEL SIGNUM CDTI motorina [Z 19 DT] [88] [120] [hatchback] [2004.04 - 2008.02]
• OPEL SIGNUM1.9 OPEL SIGNUM CDTI motorina [Z 19 DTH] [110] [150] [hatchback] [2004.04 - 2008.02]
• OPEL SIGNUM2.8 OPEL SIGNUM V6 Turbo benzina [Z 28 NEL] [169] [230] [hatchback] [2005.09 - 2008.12]
• OPEL SIGNUM3.0 OPEL SIGNUM V6 CDTI motorina [Z 30 DT] [135] [184] [hatchback] [2005.09 - 2008.12]
• OPEL SIGNUM1.8 OPEL SIGNUM benzina [Z 18 XER] [103] [140] [hatchback] [2005.09 - 2008.12]
• OPEL SIGNUM1.9 OPEL SIGNUM CDTI motorina [Z 19 DT; Z 19 DTL] [74] [100] [hatchback] [2005.08 - 2008.02]
• OPEL SIGNUM2.8 OPEL SIGNUM V6 Turbo benzina [Z 28 NET] [184] [250] [hatchback] [2006.01 - 2008.12]
• OPEL SIGNUM2.8 OPEL SIGNUM benzina [Z 28 NET] [206] [280] [hatchback] [2006.10 - prezent]