Why did they stop making Buick park avenues?

Buick discontinued the Park Avenue primarily due to declining sales and shifting consumer preferences towards SUVs and crossovers. The model, which was popular for its luxury and spaciousness, faced increasing competition and a changing automotive market that favored more versatile vehicle types. As a result, Buick streamlined its lineup to focus on more in-demand models. Production officially ended in 2005, marking the conclusion of the Park Avenue's long history.