Cadillac Sts problems, recalls & best years
The deets on every Sts from 1998 to 2011: 430 owner complaints and 11 recalls across 14 model years.
The model years with the most owner complaints are 2006 (139), 2005 (101), 2007 (52). Best fuel economy: 21 mpg combined (2011).

Problem areas across all years
Year by year
| Year | Recalls | Complaints | Best mpg | |
|---|---|---|---|---|
| 1998 | 0 | 3 | – | |
| 1999 | 0 | 13 | – | |
| 2000 | 1 | 12 | – | |
| 2001 | 0 | 12 | – | |
| 2002 | 0 | 7 | – | |
| 2003 | 0 | 8 | – | |
| 2004 | 0 | 7 | – | |
| 2005 | 3 | 101 | 18 | |
| 2006 | 4 | 139 | 19 | |
| 2007 | 2 | 52 | 19 | |
| 2008 | 1 | 50 | 20 | |
| 2009 | 0 | 15 | 20 | |
| 2010 | 0 | 4 | 21 | |
| 2011 | 0 | 7 | 21 |
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Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the Cadillac Sts.
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FAQ
What is the worst year for the Cadillac Sts?
The model years with the most owner complaints are 2006 (139), 2005 (101), 2007 (52).
How many recalls has the Cadillac Sts had?
Across 1998–2011, NHTSA lists 11 vehicle recall campaigns by model year (a campaign that covers several years counts once per year).