Complaints
145
Crashes
20
Fires
7
Injuries
6
Fatalities
—
Recalls
0
Worst 2005 Cadillac Sts Problems
Top 3 most-reported issues with average mileage at failure.
#119 complaints
Electrical Faults
Avg mileage:72,977 mi
Crash-related:2
Fires:2
#213 complaints
Transmission / Drivetrain
Avg mileage:93,568 mi
Crash-related:2
Fires:1
#312 complaints
Engine Problems
Avg mileage:119,017 mi
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All Problems by Category
Every NHTSA complaint category for the 2005 Cadillac Sts.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Electrical Faults | 19 | 2 | 2 | 72,977 mi | |
| Transmission / Drivetrain | 13 | 2 | 1 | 93,568 mi | |
| Engine Problems | 12 | — | — | 119,017 mi | |
| Airbags | 11 | 2 | — | 80,500 mi | |
| Fuel System | 5 | — | — | 152,925 mi | |
| Seat-Related Issues | 5 | — | 1 | 65,931 mi | |
| Brakes | 5 | 3 | — | 75,758 mi | |
| Unintended Acceleration | 5 | 4 | — | 48,281 mi | |
| Engine & Cooling | 4 | — | — | — | |
| Headlight/Taillight Failures | 4 | — | — | — | |
| Power Train:Axle Assembly:Axle Shaft:Seal | 4 | — | — | — | |
| Wheel Issues | 4 | 2 | 1 | — | |
| Electronic Stability Control | 3 | — | — | — | |
| Other Equipment | 3 | — | — | — | |
| Gasoline Fuel System | 3 | — | — | — | |
| Power Train:Driveline:Differential Unit | 3 | — | — | — | |
| Steering Defects | 3 | — | — | — | |
| Body Structure | 3 | — | — | — | |
| Suspension Failures | 3 | 1 | — | — | |
| Seat Belt Issues | 2 | — | — | — | |
| Side/Rear Glass | 2 | — | — | — | |
| Sunroof/Moonroof | 2 | — | — | — | |
| Instrument Cluster | 1 | — | — | — | |
| Electrical System:12v/24v/48v Battery | 1 | — | — | — | |
| Electrical System:Ignition | 1 | 1 | — | — | |
| Electrical System:Wiring | 1 | — | 1 | — | |
| Engine And Engine Cooling:Engine | 1 | — | — | — | |
| Engine And Engine Cooling:Exhaust System | 1 | 1 | — | — | |
| Engine And Engine Cooling:Exhaust System:Emission Control | 1 | — | — | — |
Electrical Faults
19
complaints
Crashes
2
Fires
2
Avg Miles
72,977
Transmission / Drivetrain
13
complaints
Crashes
2
Fires
1
Avg Miles
93,568
Engine Problems
12
complaints
Crashes
—
Fires
—
Avg Miles
119,017
Airbags
11
complaints
Crashes
2
Fires
—
Avg Miles
80,500
Fuel System
5
complaints
Crashes
—
Fires
—
Avg Miles
152,925
Seat-Related Issues
5
complaints
Crashes
—
Fires
1
Avg Miles
65,931
Brakes
5
complaints
Crashes
3
Fires
—
Avg Miles
75,758
Unintended Acceleration
5
complaints
Crashes
4
Fires
—
Avg Miles
48,281
Engine & Cooling
4
complaints
Crashes
—
Fires
—
Avg Miles
—
Headlight/Taillight Failures
4
complaints
Crashes
—
Fires
—
Avg Miles
—
Power Train:Axle Assembly:Axle Shaft:Seal
4
complaints
Crashes
—
Fires
—
Avg Miles
—
Wheel Issues
4
complaints
Crashes
2
Fires
1
Avg Miles
—
Electronic Stability Control
3
complaints
Crashes
—
Fires
—
Avg Miles
—
Other Equipment
3
complaints
Crashes
—
Fires
—
Avg Miles
—
Gasoline Fuel System
3
complaints
Crashes
—
Fires
—
Avg Miles
—
Power Train:Driveline:Differential Unit
3
complaints
Crashes
—
Fires
—
Avg Miles
—
Steering Defects
3
complaints
Crashes
—
Fires
—
Avg Miles
—
Body Structure
3
complaints
Crashes
—
Fires
—
Avg Miles
—
Suspension Failures
3
complaints
Crashes
1
Fires
—
Avg Miles
—
Seat Belt Issues
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Side/Rear Glass
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Sunroof/Moonroof
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Instrument Cluster
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Electrical System:12v/24v/48v Battery
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Electrical System:Ignition
1
complaints
Crashes
1
Fires
—
Avg Miles
—
Electrical System:Wiring
1
complaints
Crashes
—
Fires
1
Avg Miles
—
Engine And Engine Cooling:Engine
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Engine And Engine Cooling:Exhaust System
1
complaints
Crashes
1
Fires
—
Avg Miles
—
Engine And Engine Cooling:Exhaust System:Emission Control
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Search Owner Complaints
Read what owners actually reported to NHTSA for the 2005 Cadillac Sts. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Other Cadillac Sts Years
2005 Cadillac Sts — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 2005 Cadillac Sts reliable?
Verdict: Severe Issues. The 2005 Cadillac Sts has 145 NHTSA complaints, 20 crash-related, and 0 recall campaigns. The most common issue is Electrical Faults with 19 complaints. Source: NHTSA via VinItel.
What are common problems with the 2005 Cadillac Sts?
Top reported problems: Electrical Faults (19 complaints, avg 72,977 mi); Transmission / Drivetrain (13 complaints, avg 93,568 mi); Engine Problems (12 complaints, avg 119,017 mi). Every complaint is filed by an owner with NHTSA — this is raw reported data, not editorial opinion.
At what mileage do problems start on the 2005 Cadillac Sts?
The weighted average mileage at time of complaint is about 88,415 miles. Some components fail earlier, some later — check the "All Problems by Category" table above for per-issue averages.
How safe is the 2005 Cadillac Sts?
NHTSA complaints for the 2005 Cadillac Sts include 20 crash-related reports, 7 fire reports, 6 injuries, and 0 fatalities. These are owner-reported incidents, not official crash-test ratings — a complaint being filed doesn't confirm a defect, but clusters around specific components are worth investigating.
Does the 2005 Cadillac Sts have any recalls?
No NHTSA recall campaigns have been issued for the 2005 Cadillac Sts as of the latest data sync. Verify by VIN for the most current status — new recalls can be issued years after a model year ships.
Should I buy a 2005 Cadillac Sts?
Proceed with extreme caution. The 2005 Cadillac Sts shows significantly more complaints than average for its class. If you're buying one, a pre-purchase inspection and a VIN history check are essential — skip them and you're gambling.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.
Wider context: See the full Cadillac Sts reliability report with year-by-year comparison and generation analysis.
Check Your Specific 2005 Cadillac Sts
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud.
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