| Signum, MY2005 | 1.8i 16v 5 Door Hatchback | M5 | 1796 | Petrol | 190 | IV |
| Signum, MY2005 | 2.0i 16v Turbo 5 Door Hatchback with 16"/17" tyre | M6 | 1998 | Petrol | 221 | IV |
| Signum, MY2005 | 2.0i 16v Turbo 5 Door Hatchback with 19" tyre | M6 | 1998 | Petrol | 223 | IV |
| Signum, MY2005 | 2.2i 16v Direct 5 Door Hatchback with 16"/17" tyre | M5 | 2198 | Petrol | 194 | IV |
| Signum, MY2005 | 2.2i 16v Direct 5 Door Hatchback with 18" tyre | A5 | 2198 | Petrol | 211 | IV |
| Signum, MY2005 | 2.2i 16v Direct 5 Door Hatchback with 19" tyre | M5 | 2198 | Petrol | 197 | IV |
| Signum, MY2005 | 2.2i 16v Direct 5 Door Hatchback with 19" tyre | A5 | 2198 | Petrol | 214 | IV |
| Signum, MY2005 | 3.2i V6 24v 5 Door Hatchback with 16"/17" tyre | M5 | 3175 | Petrol | 242 | IV |
| Signum, MY2005 | 3.2i V6 24v 5 Door Hatchback with 16"/17" tyre | A5 | 3175 | Petrol | 257 | IV |
| Signum, MY2005 | 3.2i V6 24v 5 Door Hatchback with 19" tyre | M5 | 3175 | Petrol | 245 | IV |
| Signum, MY2005 | 3.2i V6 24v 5 Door Hatchback with 19" tyre | A5 | 3175 | Petrol | 259 | IV |
| Signum, MY2005 | 1.9CDTi 8v 120PS 5 Door Hatchback with 17"/18" tyre | M6 | 1910 | Diesel | 162 | IV |
| Signum, MY2005 | 1.9CDTi 8v 120PS 5 Door Hatchback with 19" tyre | M6 | 1910 | Diesel | 165 | IV |
| Signum, MY2005 | 1.9CDTi 16v 150PS 5 Door Hatchback with 16"/17" tyre | M6 | 1910 | Diesel | 165 | IV |
| Signum, MY2005 | 1.9CDTi 16v 150PS 5 Door Hatchback with 16"/17" tyre | A6 | 1910 | Diesel | 194 | IV |
| Signum, MY2005 | 1.9CDTi 16v 150PS 5 Door Hatchback with 19" tyre | M6 | 1910 | Diesel | 167 | IV |
| Signum, MY2005 | 1.9CDTi 16v 150PS 5 Door Hatchback with 19" tyre | A6 | 1910 | Diesel | 197 | IV |
| Signum | 1.8i 16v 5 Door Hatchback with Z18XE engine and close ratio gearbox | M5 | 1796 | Petrol | 190 | IV |
| Signum | 1.8i 16v 5 Door Hatchback with Z18XER engine and wide ratio gearbox | M5 | 1796 | Petrol | 180 | IV |
| Signum | 1.8i 16v VVT 5 Door Hatchback with Z18XER engine and wide ratio gearbox | M5 | 1796 | Petrol | 180 | IV |
| Signum | 2.0i 16v Turbo 5 Door Hatchback with 16"/17" tyre | M6 | 1998 | Petrol | 214 | IV |
| Signum | 2.0i 16v Turbo 5 Door Hatchback with 19" tyre | M6 | 1998 | Petrol | 216 | IV |
| Signum | 2.2i 16v Direct 5 Door Hatchback with 16"/17" tyre | M6 | 2198 | Petrol | 194 | IV |
| Signum | 2.2i 16v Direct 5 Door Hatchback with 16"/17" tyre | A5 | 2198 | Petrol | 199 | IV |
| Signum | 2.2i 16v Direct 5 Door Hatchback with 19" tyre | M6 | 2198 | Petrol | 197 | IV |
| Signum | 2.2i 16v Direct 5 Door Hatchback with 19" tyre | A5 | 2198 | Petrol | 202 | IV |
| Signum | 2.8i V6 24v Turbo 5 Door Hatchback | A6 | 2792 | Petrol | 269 | IV |
| Signum | 2.8i V6 24v Turbo 5 Door Hatchback with 16"/17" tyre | M6 | 2792 | Petrol | 254 | IV |
| Signum | 2.8i V6 24v Turbo 5 Door Hatchback with 19" tyre | M6 | 2792 | Petrol | 257 | IV |
| Signum | 1.9CDTi 8v 120PS 5 Door Hatchback with 17"/18" tyre | M6 | 1910 | Diesel | 159 | IV |
| Signum | 1.9CDTi 8v 120PS 5 Door Hatchback with 19" tyre | M6 | 1910 | Diesel | 162 | IV |
| Signum | 1.9CDTi 16v 150PS 5 Door Hatchback with 16"/17" tyre | A6 | 1910 | Diesel | 189 | IV |
| Signum | 1.9CDTi 16v 150PS 5 Door Hatchback with 18" tyre | M6 | 1910 | Diesel | 162 | IV |
| Signum | 1.9CDTi 16v 150PS 5 Door Hatchback with 19" tyre | M6 | 1910 | Diesel | 165 | IV |
| Signum | 1.9CDTi 16v 150PS 5 Door Hatchback with 19" tyre | A6 | 1910 | Diesel | 192 | IV |
| Signum | 3.0CDTi V6 24v 5 Door Hatchback | M6 | 2959 | Diesel | 189 | IV |
| Signum | 3.0CDTi V6 24v 5 Door Hatchback | A6 | 2959 | Diesel | 194 | IV |
| Signum, MY2005 | 2.0DTi 16v 5 Door Hatchback with 16"/17" tyre | M5 | 1995 | Diesel | 159 | III |
| Signum, MY2005 | 2.0DTi 16v 5 Door Hatchback with 19" tyre | M5 | 1995 | Diesel | 162 | III |
| Signum, MY2005 | 3.0CDTi V6 24v 5 Door Hatchback | M6 | 2959 | Diesel | 197 | III |
| Signum, MY2005 | 3.0CDTi V6 24v 5 Door Hatchback | A5 | 2959 | Diesel | 208 | III |
