IllustrationWHILE DRIVING VEHICLE ACCELERATED, AND WENT OUT OF CONTROL. CONSUMER STATED THERE WAS SOMETHING CALLED AN ACCELERATOR MOTOR THAT MALFUNCTIONED. THE TECHNICIAN REPLACE THE IDLE SPEED SENSOR.*AK FRONT CALIPERS AND ROTORS BURNED UP. THE TECHNICIAN REPLACED THE CALIPERS, ROTORS AND FLUSHED THE BRAKE FLUID. *BF *NM
1989 Cadillac Deville
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 1989 Cadillac Deville do not stand out strongly from the model-year median of 44.
Counts are not adjusted for sales, age, mileage exposure or reporting. A lower count does not establish that a car is problem-free.
About this comparison →48Owner complaints
Model-year median: 44
0Recall campaignsView recall details →
0InvestigationsView investigation details →
Check a VIN with NHTSA ↗ Model-level counts do not show whether a particular VIN is affected or repaired.
Inspection summary
1989 Cadillac Deville
NHTSA snapshot: September 18, 2026. 48 owner complaints · 0 recall campaigns · 0 investigations.
Counts are not failure probabilities and are not adjusted for sales, age, mileage exposure or reporting. One report may name several categories. Comparison method and limitations.
Top reported categories (up to 5)
- Vehicle Speed Control: 19 reports
- Engine And Engine Cooling: 8 reports
- Service Brakes, Hydraulic: 7 reports
- Electrical System: 5 reports
- Power Train: 4 reports
Full reported-category list and vehicle report
Recall links
No recall campaigns in this snapshot.
Check a VIN with NHTSA. Model-level history does not establish whether a particular VIN is affected or repaired.
Print the top reported categories, recall links, snapshot date and comparison limits.
How this year compares
Owner complaints by model year
Compare all Deville years →Counts vary with age, sales, mileage exposure and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 2 of 48 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Vehicle Speed Control. Review the 19 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine And Engine Cooling. Review the 8 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Service Brakes, Hydraulic. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
5 crash reports1 fire reports3 injury reports
Service Brakes, Hydraulic complaints
7 reportsAFTER ACCELERATING THROTTLE KEEPS PUMPING, DEALER HAS BEEN CONTACTED, AND CAN NOT CORRECT PROBLEM. *AK ALTERNATOR FAILED, FRONT BRAKES MAKE NOISES, ALSO THE FUEL FILTER WAS REPLACED.*YH *YH
BRAKES ARE NOT ADEQUATE FOR THE VEHICLE, VERY WEAK IN SPITE OF GOOD LININGS. *MJS
THE ABS BRAKING SYSTEM MALFUNCTIONED, CAUSING EXTENDED STOPPING DISTANCE WHICH MAY RESULTIN A CRASH. PLEASE PROVIDE FURTHER INFORMATION. *AK
WHILE DRIVING VEHICLE AND APPLIED THE BRAKES THE VEHICLE WOULD NOT STOP BECAUSE THE HOSE ON THE BRAKES HAD BROKEN. THERE WAS ANOTHER VEHICLE THAT HAD THE SAME PROBLEM. *AK
ANTILOCK BRAKES FAILED.
CONSUMER WAS DRIVING AND CAR ACCELERATED DAMAGED THE BRAKE TO SLOW THE CAR DOWN . T
Recall campaigns
0No recalls in this snapshot.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
Defect investigations
0No exact-year investigations in this snapshot.
An investigation is not a finding of a defect, and closure does not prove a vehicle is problem-free.