| Production | 1980-1982 |
| Fuel | Petrol |
| Motor Type | V6 |
| Displacement (cc/Cid) | 4128 / 252 |
| Number of Valves | 12 |
| Power | 125hp / 92kW @ 3800rpm |
| Torque | 285Nm / 210lb ft @ 2000rpm |
| Layout | Rear Wheel Drive |
| Gearbox | Automatic |
| Number of gears (transmission) | 4 |
| Top Speed (km/h / mph) | ? |
| Acceleration (0 to 100km/h / 0 to 60mph) | ? |
| Fuel consumption extra-urban/highway (l/100km / mpg(US)) | ? |
| Fuel consumption urban/city (l/100km / mpg(US)) | ? |
| Fuel consumption mixed (l/100km / mpg(US)) | ? |
| Length (cm/inches) | 561 / 221 |
| Width (cm/inches) | 191 / 75 |
| Height (cm/inches) | 144 / 57 |
| Wheelbase (cm/inches) | 309 / 122 |
| Weight (kg / lbs) | 1822 / 4017 |
| Trunk Volume (dm3 / cu ft (US)) | 555 / 19.6 |
| Tank Capacity (l / gal (US)) | 95 / 25.1 |
| Tire size | 215/75 R15 |
| Others | ? |
Cadillac Fleetwood Brougham 4.1 Buick LC4 V6 125hp
