Cadillac STS by Model-Year

7 model-years of the Cadillac STS, 2005 through 2011. Each row carries that model-year’s own EPA combined MPG(e), estimated annual fuel cost, NHTSA complaints filed and recall campaigns issued, so you can see which year is worth reading about before you open it.

Every Model-Year Compared

Fuel economy, fuel cost, complaints and recall campaigns by model-year7 model-years, newest first. Scroll sideways to see every column.
Model Year	Combined MPG(e)	Annual Fuel Cost ($)	Complaints	Recall Campaigns
2011 Cadillac STS	21	2,950	7	0
2010 Cadillac STS	17–21	2,950–3,650	4	0
2009 Cadillac STS	17–20	3,100–4,550	15	0
2008 Cadillac STS	16–20	3,100–4,850	50	1
2007 Cadillac STS	16–19	3,300–4,850	52	2
2006 Cadillac STS	17–19	3,300–4,550	139	4
2005 Cadillac STS	17–18	3,450–4,550	101	3