2005 Buick Century

The 2005 Buick Century sits at the end of a clear improvement arc in the federal record: owner complaints climbed from the mid-1990s through a 1998–1999 peak of 251–252 complaints per year, then trended steadily downward to just 19 complaints in 2005 — the lowest in the dataset and well below the 39 reported for 2004. Recalls also settled at a modest two campaigns in 2005, matching the 2002–2004 pace and far below the seven recalls logged for 2000, while investigations dropped to zero after 2000 and remained there. The top 2005 complaint categories were concentrated in exterior lighting and electrical issues, with only one crash-related complaint and zero fire complaints, though technical service bulletins actually peaked at 497 in 2005 — the highest of any year shown. Because the data does not specify root causes, the high TSB count alongside minimal complaints and recalls likely reflects a mature, well-documented service portfolio rather than a new wave of defects. For a used-car buyer, the 2005 model appears to be a relatively sound choice within this generation, with the lowest complaint volume and stable recall activity, provided a pre-purchase inspection confirms prior maintenance and that the lighting and electrical systems are in good order.