Buick is one of the oldest automobile manufacturer names in the world and was founded in 1903.
Sales of the Buick brand peaked in the 1984 model year. Sales gradually fell as most of the Buick models released between 1985 and 1990 were poorly received. The number of Buick models on offer fell over time, with Buick's compact and performance models being eventually abandoned.
Buick began consolidating its lineup in 2005, replacing the Century and Regal with the LaCrosse, and replacing the LeSabre and Park Avenue with the Lucerne in 2006. Both of the Buick SUVs, the Rendezvous and Rainier were discontinued in 2007 to make way for the new 2008 Enclave, while the slow-selling Terraza minivan has also been dropped for 2008. This leaves Buick with just three models in the United States. In 2008, Buick sales slipped from an average of four cars per dealer per month to three.
Use the drop-down menu below to sort through used Buicks for sale now in the Denver area.



