I own a 1997 buick park avenue ultra ... and some modifications to the engine like ported manifolds, a 3 inch downpipe, colder t-stat, colder plugs, smaller s/c'er pulley. Less than 600$ put ...

The best thing about the Buick Park Avenue Ultra is that it has VentiPorts on the front fenders. This is the first Buick to have such trim since the 1980s. My very first car was a 1963 Buick ...

The last time we saw the Park Avenue stateside was in 2005, when the second-generation model departed Buick's U.S. lineup as a relic from the '90s. But just a couple years later the Park Avenue ...

Buick has reached back into its design heritage in designing the 2003 Park Avenue Ultra, creating a modern interpretation of a classic Buick for the division's centennial year celebration.

Although the Park Avenue shares its architecture with the Buick Riviera and the Oldsmobile Aurora and is nearly identical in its essential dimensions, it has its own body and clearly different style.

Buick’s flagship model, the Park Avenue, entered into its second generation in 1996 as a 1997 model year, continuing the automaker’s dominance in the luxury segment. GM enjoyed strong sales ...