| Production | 1987-1988 |
| Fuel | Petrol |
| Motor Type | V8 |
| Displacement (cc/Cid) | 4467 / 273 |
| Number of Valves | 16 |
| Power | 155hp / 114kW @ 4200rpm |
| Torque | 325Nm / 240lb ft @ 2800rpm |
| Layout | Front 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) | 499 / 196 |
| Width (cm/inches) | 182 / 72 |
| Height (cm/inches) | 140 / 55 |
| Wheelbase (cm/inches) | 281 / 111 |
| Weight (kg / lbs) | 1540 / 3395 |
| Trunk Volume (dm3 / cu ft (US)) | 456 / 16.1 |
| Tank Capacity (l / gal (US)) | 68 / 18 |
| Tire size | 205/75 R14 |
| Others | ? |
Cadillac Sedan de Ville 4.5 Cadillac High Technology V8 155hp
