As Buick’s flagship sedan, the 2004 Park Avenue is offered as a four-door Sedan or a four-door Sedan Ultra. The base model features a 205 horsepower 3.8-liter V6 engine while the Sedan Ultra generates about 35 more, with its 3.8-liter V6. ABS brakes, a self-leveling rear suspension system and leather seats come standard on both. With passenger room for up to six people, the Park Avenue features a long list of equipment, including dual zone climate control, keyless entry, heated seats and a trip computer.
Select a 2004 Buick Park Avenue model/trim package