2003 Cadillac STS
Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2003 Cadillac STS is worth — from official NHTSA and EPA data. 1 on record.
2003 Cadillac STS at a glance
Included: that car's specs and build sheet, model-year recall campaigns and a fair price.
2003 Cadillac STS recalls 0
No NHTSA safety-recall campaigns are on record for the 2003 Cadillac STS.
Source: U.S. NHTSA, checked 4 Nov 2026. A campaign covers the model year; to see whether a particular car still needs the repair, check its VIN on NHTSA.gov or ask a franchised dealer.
Canadian recalls 1
Transport Canada recall campaigns for the 2003 Cadillac STS. Relevant if the car was first sold in, or imported from, Canada.
Fuel System
On certain Aurora, Bonneville SSEi, Devile and STS vehicles, the fuel tank pressure sensor is unusually susceptible to malfunctions causing excessive vacuum to be applied during self-diagnostic testing. Fuel system components can be damaged and fuel can leak from the vehicle when it is refueled. Possible symptoms of this condition are illumination of the Service Engine Soon lig…
Transport Canada #2003165 · Jul 2003Source: Transport Canada Motor Vehicle Safety Recalls Database.
About the Cadillac STS
The Cadillac STS is a mid-sized luxury 4-door sedan manufactured and marketed by General Motors from 2004 to 2011 for the 2005 to 2011 model years. A version of the STS was marketed in China as the SLS through 2013.
From Wikipedia, licensed CC BY-SA 4.0. Describes the model line in general, not this model year specifically.