| model | Produktionsdato | Power, kWt | Power HP | volumen cc | Type af byggeri |
|---|---|---|---|---|---|
| BUICK SGM REGAL I 2.0 | 02.2003 - 12.2008 | 91 | 124 | 1998 | notchback |
| BUICK SGM REGAL I 2.5 | 12.2002 - 12.2008 | 112 | 152 | 2490 | notchback |
| BUICK SGM REGAL I 3.0 | 10.2002 - 05.2006 | 126 | 171 | 2982 | notchback |