Buick Park Avenue (2005) - Ultra
| Varianta echipare | Ultra |
| An lansare | 2005 |
| Clasa | |
| Caroserie | Sedan |
| Nr locuri | 6 |
| Nr usi | 4 |
| Capacitate motor | 3785 cc |
| Putere (Rpm) | 245Cp (5200) |
| Cuplu (Rpm) | 380Nm (3600) |
| Carburant | Benzina |
| Viteza maxima | 0 km/h |
| Acceleratie 0-100km/h | 0.0 s |
| Tractiune | Fata |
| Cutie viteze | Automatic |
| Consum extraurban | 8.4 l/100km |
| Consum urban | 13.1 l/100km |
| Consum mediu | 10.7 l/100km |
| Rezervor | 68 l |
| Portbagaj | 0 l |
| Greutate | 1762 Kg |
| Lungime | 5260 mm |
| Latime | 1900 mm |
| Inaltime | 1460 mm |
| Ampatament | 2900 mm |
| Pozitie motor | Fata |
| Nr pistoane | 6 |
| Tip motor | In V |
| Valve/piston | 2 |
| Alezaj piston | 97.0 mm |
| Cursa piston | 86.0 mm |
| Compresie | 8.5:1 |
| Emisii co2 | 0.0 g/km |