Complaints
16
Crashes
0
Fires
1
Injuries
0
Fatalities
—
Recalls
0
Worst 1999 Cadillac Sts Problems
Top 3 most-reported issues with average mileage at failure.
#16 complaints
ELECTRICAL SYSTEM
Avg mileage:77,456 mi
#23 complaints
ENGINE AND ENGINE COOLING
Avg mileage:99,594 mi
#33 complaints
ENGINE AND ENGINE COOLING:ENGINE
Avg mileage:79,000 mi
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All Problems by Category
Every NHTSA complaint category for the 1999 Cadillac Sts.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| ELECTRICAL SYSTEM | 6 | — | — | 77,456 mi | |
| ENGINE AND ENGINE COOLING | 3 | — | — | 99,594 mi | |
| ENGINE AND ENGINE COOLING:ENGINE | 3 | — | — | 79,000 mi | |
| ENGINE | 2 | — | 1 | 104,000 mi | |
| STEERING | 1 | — | — | 174,000 mi | |
| SUSPENSION:FRONT | 1 | — | — | 174,000 mi |
ELECTRICAL SYSTEM
6
complaints
Crashes
—
Fires
—
Avg Miles
77,456
ENGINE AND ENGINE COOLING
3
complaints
Crashes
—
Fires
—
Avg Miles
99,594
ENGINE AND ENGINE COOLING:ENGINE
3
complaints
Crashes
—
Fires
—
Avg Miles
79,000
ENGINE
2
complaints
Crashes
—
Fires
1
Avg Miles
104,000
STEERING
1
complaints
Crashes
—
Fires
—
Avg Miles
174,000
SUSPENSION:FRONT
1
complaints
Crashes
—
Fires
—
Avg Miles
174,000
Search Owner Complaints
Read what owners actually reported to NHTSA for the 1999 Cadillac Sts. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Other Cadillac Sts Years
Wider context: See the full Cadillac Sts reliability report with year-by-year comparison and generation analysis.
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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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