| Model | Date of manufacture | Power, kWt | Power HP | Volume cc | Type of construction |
|---|---|---|---|---|---|
| BUICK COMMERCIAL CHASSIS Cab & Chassis (US) 5.0 | 09.1990 - 12.1991 | 127 | 173 | 4998 | Platform/Chassis |
| BUICK COMMERCIAL CHASSIS Cab & Chassis (US) 5.7 | 09.1991 - 03.1993 | 134 | 182 | 5735 | Platform/Chassis |