Cadillac STSYears to avoid, problems & recalls
Based on 427 NHTSA owner complaints across 13 model years, no Cadillac STS year stands out as one to avoid, and the strongest years are 2005, 2007 and 2008. The STS has 7 safety recalls on record.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports. Updated daily. How we score years. Photo: IFCAR, Public domain.
Best & worst years
Cadillac STS years to avoid
Complaints by model year, colored by the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the STS median. Tap a year for its full report.
'99'00'01'02'03'04'05'06'07'08'09'10'11
- Avoid
- Caution
- Solid
- Best
- Not rated
2011Not rated–/1007 complaints · 0 recalls2010Not rated–/1004 complaints · 0 recalls2009Not rated–/10015 complaints · 0 recalls2008Solid60/10050 complaints · 1 recall2007Solid61/10052 complaints · 2 recalls2006Caution34/100139 complaints · 4 recalls2005Solid43/100101 complaints · 3 recalls2004Not rated–/1007 complaints · 0 recalls2003Not rated–/1008 complaints · 0 recalls2002Not rated–/1007 complaints · 0 recalls2001Not rated–/10012 complaints · 0 recalls2000Not rated–/10012 complaints · 1 recall1999Not rated–/10013 complaints · 0 recalls
Complaints by system
Most common Cadillac STS problems
All model years combined: 427 complaints grouped by the system owners reported.
102Air bags24 crash/fire/injury
83Electrical system13 crash/fire/injury
51Engine6 crash/fire/injury
43Power train5 crash/fire/injury
33Fuel/propulsion system
32Engine and engine cooling
26Electronic stability control (ESC)
25Steering
25Vehicle speed control
16220 other systems31 crash/fire/injury
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Air bags | 102 | 24 |
| Electrical system | 83 | 13 |
| Engine | 51 | 6 |
| Power train | 43 | 5 |
| Fuel/propulsion system | 33 | 3 |
| Engine and engine cooling | 32 | 4 |
| Electronic stability control (ESC) | 26 | 3 |
| Steering | 25 | 3 |
| Vehicle speed control | 25 | 9 |
| 20 other systems | 162 | 31 |
7 recalls
Cadillac STS recalls
Newest first. The ring shows the share of affected vehicles repaired, from the manufacturer's latest report to NHTSA.
Delivery: fuel pump14V-542 · 2006–2007 · Sep 9, 2014 · 10,005 vehiclesExterior lighting08V-108 · 2008 · Mar 11, 2008 · 4,586 vehiclesAxle shaft: seal07V-589 · 2005–2007 · Dec 20, 2007 · 275,936 vehiclesSuspension: rear06V-125 · 2005 · Apr 20, 2006 · 23,077 vehiclesFuel system, gasoline: delivery06V-020 · 2005–2006 · Jan 25, 2006 · 17,462 vehiclesVehicle speed control06V-007 · 2006 · Jan 13, 2006 · 1,327 vehiclesLinkages: tie rod assembly99V-301 · 2000 · Oct 29, 1999 · 1,284 vehicles
1 investigation
NHTSA investigations of the STS
- FAILURE OF THE REAR DIFFERENTIALLed to recall 07V-589