Total Complaints
123 filings
CADILLAC DEVILLE · model year
123 NHTSA complaints, 13 crash reports for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 1993CADILLACDEVILLE carries 123 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 13 crashes, 18 fires, 10 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 1993 DEVILLE is service brakes, hydraulic:antilock/traction control/electronic limited slip with 13 filings, followed by vehicle speed control (8) and power train:axle assembly (7). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.
NHTSA currently has 10 investigation files overlapping the 1993 DEVILLE, and 1 remain open. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
Total Complaints
123 filings
Crashes Reported
13 reports
Source
NHTSA ODI
Federal complaints database
At or below the fleet median complaint volume.
| Component | Count |
|---|---|
| SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP | 13 |
| VEHICLE SPEED CONTROL | 8 |
| POWER TRAIN:AXLE ASSEMBLY | 7 |
| POWER TRAIN:AUTOMATIC TRANSMISSION | 7 |
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS | 5 |
| ENGINE AND ENGINE COOLING:ENGINE:GASOLINE | 4 |
| UNKNOWN OR OTHER | 4 |
| AIR BAGS:FRONTAL | 3 |
| POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT | 3 |
| SUSPENSION:FRONT | 3 |
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER | 3 |
| ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD | 3 |
| SUSPENSION:FRONT:MACPHERSON STRUT | 3 |
| ENGINE AND ENGINE COOLING:ENGINE | 3 |
| STRUCTURE:BODY:BUMPERS | 3 |
AS A DISABLED VIETNAM MILITARY VETERAN MY 1993 CADILLAC SEDAN DEVILLE WHEN DRIVING ON THE HIGHWAY OR ANYPLACE WILL SHUT DOWN THE ENGINE WITH NO WARNING. LOOKING FOR ANSWERS TO WHY. THIS IS VERY DANGEROUS
AS A DISABLED VIETNAM MILITARY VETERAN MY 1993 CADILLAC SEDAN DEVILLE WHEN DRIVING ON THE HIGHWAY OR ANYPLACE WILL SHUT DOWN THE ENGINE WITH NO WARNING. LOOKING FOR ANSWERS TO WHY. THIS IS VERY DANGEROUS
AS A DISABLED VIETNAM MILITARY VETERAN MY 1993 CADILLAC SEDAN DEVILLE WHEN DRIVING ON THE HIGHWAY OR ANYPLACE WILL SHUT DOWN THE ENGINE WITH NO WARNING. LOOKING FOR ANSWERS TO WHY. THIS IS VERY DANGEROUS
THE ENGINE FELL OUT THE ENGINE CRADDLE BROKE LOSE FROM THE FRAME IT RUSTED THROUGH THE REST OF THE CAR HAS NO RUST AND IS IN PERFECT CONDITION.THANK GOD I HAD JUST GOTTON OF THE HIGHWAY AND IT HAPPENED STPPED AT THE STOP SIGN.DO I HAVE ANY RECOURSE .
Mileage: 113,000
PURCHASED 2003 CADILLAC DHS FROM COAST CADILLAC, THE NEXT MONTH WE HAD TO GET A NEW ENGINE FROM RANCHO MOTORS. LESS THAN A YEAR AFTER THAT WE HAD TO GET A NEW COMPUTER. MY HUSBAND HAD A CAR ACCIDENT ON JULY 4, 2009 WHERE HE HIT ANOTHER VEHICLE, AIR BAGS DID NOT DEPLOY. AAA ADJUSTER CAME TO DIAMOND CAR COLLISION IN HESPERIA AND STATED THE CAR WAS NOT TOTALED. I REQUESTED A SECOND OPINION AND THEY SAID THEY COULD NOT TOTAL THE VEHICLE. THE VEHICLE WAS IN AN ACCIDENT IN 2007 WHERE IT WAS REAR ENDED AND SUSTAINED MAJOR DAMAGE. NOW THE SENSOR IS NOT SENDING A SIGNAL TO ENGINE COOLING FAN AND THE CAR RUNS HOT. NOONE HAS BEEN ABLE TO FIND THE PROBLEM. IN THE LAST 3 MONTHS WE SMELL A STRONG SCENT OF FUEL OR FUMES. THE RIGHT PASSENGER DOOR LOCK HAS PROBLEMS. THE WINDOWS HAVE BEEN REPAIRED ON NUMERIOUS OCCASIONS. WE HAD TO FIX THE TRANSMISSION TWICE AND THE MOTOR MOUNT IS NOT LEVELED PROPERLY FROM REPAIRS OF JULY 4, 2009. GAS MILEAGE INDICATOR DOES NOT WORK PROPERLY. I WILL BE REPO
Mileage: 96,000
WAS DRIVING IN A 25MPH ZONE WHEN BOTH REAR ENGINE CRADLE MOUNTS BROKE LOOSE CAUSING THE ENGINE TO DROP EFFECTING STEERING OF SAID CAR. HAD THIS BEEN ON A HIGHWAY, SERIOUS INJURY COULD HAVE RESULTED. *TR
Mileage: 174,969
TL*THE CONTACT OWNS A 1993 CADILLAC DEVILLE. THE VEHICLE HAS BEEN BURNING AND LEAKING A LARGE AMOUNT OF OIL. THE CONTACT ALWAYS NOTICED OIL SPOTS ON THE GROUND AFTER THE VEHICLE WAS PARKED. IF THE VEHICLE IS DRIVEN FOR A WHILE, SMOKE WILL APPEAR FROM THE BOTTOM OF THE VEHICLE, RATHER THAN THE HOOD. THE FAILURE HAS ALSO CAUSED THE AIR CONDITIONER TO STOP WORKING. A WARNING INDICATOR ILLUMINATED AND READ, "STOP.TURN OFF ENGINE". A MECHANIC INSPECTED THE VEHICLE AND STATED THAT THE OIL WAS COMING FROM A LINE UNDERNEATH THE VEHICLE FROM AN UNSPECIFIED HOSE. THE MANUFACTURER STATED THAT THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER 94V199000 (POWER TRAIN:AXLE ASSEMBLY), ALTHOUGH THE FAILURES WERE IDENTICAL. THE FAILURE MILEAGE WAS 85,000 AND CURRENT MILEAGE WAS 91,000.
Mileage: 85,000
TL*THE CONTACT OWNS A 1993 CADILLAC DEVILLE. OCCASIONALLY, THE CONTACT SMELLED A STRANGE ODOR AND THE VEHICLE BEGAN SMOKING AND LEAKING TRANSAXLE FLUID FROM THE COOLING LINE. HE STATED THAT HE NORMALLY DRIVES 1 OR 2 MILES, BUT AFTER DRIVING 60 MILES BETWEEN 55-60 MPH, THE SMELL, SMOKING, AND LEAKING WORSENED. THE VEHICLE HAS NOT BEEN TAKEN TO THE DEALER. THE DEALER STATED THAT THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER 94V199000 (POWER TRAIN:AXLE ASSEMBLY). THE CURRENT MILEAGE WAS 110,000 AND FAILURE MILEAGE WAS 1,000.
Mileage: 1,000
CONSUMER COMPLAINT REGARDING 1993 CADILLAC DEVILLE WHICH WAS REPAIRED WITH 9 DEFECTIVE BRAKE PART BY MECHANIC. *KB AFTER BRAKE REPAIR WERE MADE THE CONSUMER'S VEHICLE SHOOK SEVERELY. THE VEHICLE WAS TAKEN TO CADILLAC AND IT WAS DETERMINED THAT MIDAS USED DEFECTIVE PARTS. THE CONSUMER CLAIMS THE MIDAS BUYS FOREIGN PARTS THAT ARE DEFECTIVE AND NOT TEST OR APPROVED BY AN OUTSIDE SOURCE. THE CONSUMER HAD THE DEFECTIVE BRAKE PARTS IN HIS POSSESSION. R/F INNER JOINT AXLE BENT. THE DEALER REPLACED THE RIGHT FRONT AXLE ASSEMBLY. THE ENGINE MOUNTS BROKE. *NM
Mileage: 129,000
CONSUMER COMPLAINT REGARDING 1993 CADILLAC DEVILLE WHICH WAS REPAIRED WITH 9 DEFECTIVE BRAKE PART BY MECHANIC. *KB AFTER BRAKE REPAIR WERE MADE THE CONSUMER'S VEHICLE SHOOK SEVERELY. THE VEHICLE WAS TAKEN TO CADILLAC AND IT WAS DETERMINED THAT MIDAS USED DEFECTIVE PARTS. THE CONSUMER CLAIMS THE MIDAS BUYS FOREIGN PARTS THAT ARE DEFECTIVE AND NOT TEST OR APPROVED BY AN OUTSIDE SOURCE. THE CONSUMER HAD THE DEFECTIVE BRAKE PARTS IN HIS POSSESSION. R/F INNER JOINT AXLE BENT. THE DEALER REPLACED THE RIGHT FRONT AXLE ASSEMBLY. THE ENGINE MOUNTS BROKE. *NM
Mileage: 129,000
CONSUMER COMPLAINT REGARDING 1993 CADILLAC DEVILLE WHICH WAS REPAIRED WITH 9 DEFECTIVE BRAKE PART BY MECHANIC. *KB AFTER BRAKE REPAIR WERE MADE THE CONSUMER'S VEHICLE SHOOK SEVERELY. THE VEHICLE WAS TAKEN TO CADILLAC AND IT WAS DETERMINED THAT MIDAS USED DEFECTIVE PARTS. THE CONSUMER CLAIMS THE MIDAS BUYS FOREIGN PARTS THAT ARE DEFECTIVE AND NOT TEST OR APPROVED BY AN OUTSIDE SOURCE. THE CONSUMER HAD THE DEFECTIVE BRAKE PARTS IN HIS POSSESSION. R/F INNER JOINT AXLE BENT. THE DEALER REPLACED THE RIGHT FRONT AXLE ASSEMBLY. THE ENGINE MOUNTS BROKE. *NM
Mileage: 129,000
I OWN A 1993 CADILLAC DEVILLEI OWN A 1993 CADILLAC DEVILLE. I KNOW THAT THIS VEHICLE IS MORE THAN 10 YEAR OLD, BUT I STILL BELIEVE A GLAIRING AND SIGNIFICANT SAFETY ISSUE EXISTS WITH THIS MODEL AND THAT ISSUE IS: *AK WHEN THERE IS 3 GALLONS OR LESS OF GASOLINE IN THE FUEL TANK, AS INDICATED BY THE DIGITAL FUEL METER, ANY LONG SWEEPING TURN (ESPECIALLY TO THE RIGHT) WILL CAUSE THE MOTOR TO UNEXPECTEDLY STOP DUE TO FUEL STARVATION. WHEN THE MOTOR STOPS, THE POWER STEERING ALSO STOPS FUNCTIONING AND THE RESULT CAN BE LOSS OF CONTROL BY THE DRIVER OR AN ACCIDENT DUE TO PANIC. NOW THAT I KNOW IT MAY OCCUR ANY TIME THE FUEL IS LOW, I LOOK FOR IT. I'VE EXPERIENCED IT MANY TIMES BUT, IT'S STILL DISCONCERTING WHEN IT OCCURS.
THE CONSUMER NOTICED THAT THE REAR PASSENGER DOOR DID NOT OPEN FROM THE INSIDE OF THE VEHICLE. ALSO, THE CHILD SAFETY LOCK WAS NOT ON. THE CONSUMER WILL CONTACT THE DEALERSHIP ABOUT THIS ISSUE. *AK *SC *JB
I JUST CAME OFF I70 WHEN I WAS MAKING A RIGHT HAND TURN==THE WASHERS HOLDING THE CRADLE MOUNTS ON THE REAR OF THE CRADLE PULLED THRPUGH THE CRADLE ITSELF RENDERING THE ENGINE TRANNY ASSEMBLY ON THE GROUND THE STEERING PULLED OUT OF ITS SLEEVE AND HAD NO STEERING THE EXHAUST PIPE ALSO SEPARATED DUE TO THE DROOPING OF THE CRADLE ON THE GROUND. *AK
Mileage: 126,554
REQUESTED INFORMATION REGARDING A RECALL ON 1993 CADILLAC DEVILLE. *PH THE CONSUMER VISITED THE PROGRESSIVE INSURANCE OFFICIAL WEB SITE AND FOUND INFORMATION REGARDING A RECALL ON HIS VEHICLE: RECALL NOTICE 94V199000, AXLE ASSEMBLY. THE CONSUMER IS REQUESTING ANY INFORMATION REGARDING THIS RECALL INCLUDING THE DATE AND GM RECALL NUMBER. *MR *NM
THERE EXISTS A DESIGN FLAW IN THE CADILLAC DEVILLE'S. MINE IS A 1993 MODEL BUT I HAVE BEEN TOLD BY THE DEALER THAT IT IS A CONSISTENT FLAW WITHIN THE DEVILLE LINE. IT REQUIRES THE REPLACEMENT OF THE OIL PAN, OIL GASKETS, AND OIL SEALS ANYWHERE FROM 2 TO 3 YEARS. I HAD MINE REPLACED FIVE TIMES IN TEN YEARS. BESIDES THE COST, THE POTENTIAL FOR DAMAGE TO THE ENGINE AND POSSIBILITY FOR THE CAR TO CREATE DAMAGE TO OTHERS IS BEYOND MEASURE. CADILLAC HAS BEEN CONTACTED AND DOES NOTHING ABOUT THE RECALL BECAUSE THEY DO NOT CONSIDER IT A SAFETY DEFECT. THEY KEEP CHANGING THE DESIGN OF THE OIL PAN AND GASKETS BUT TO NO AVAIL. CAN ANYTHING BE DONE ABOUT THIS OBVIOUS FRAUD BEING PERPETRATED AMONG CADILLAC DEVILLE OWNERS. WHO KNOWS THE NUMBER OF REPAIRS THAT ARE PAID FOR YEARLY DO TO AN OBVIOUS AND KNOWN DEFECT. IF YOU CAN'T HELP CAN YOU REFER THIS TO SOMEONE WHO CAN? THANK YOU!*JB
Mileage: 111,234
WHILE DRIVING, ENGINE DROPPED FROM THE VEHICLE, DAMAGING THE STEERING COLUMN, AND CAUSING CONSUMER TO LOSE CONTROL. DEALER DETERMINED ENGINE CRADLE FAILURE AS CAUSE.*AK
CONSUMER STATES THAT WHEN KEY IS IN THE IGNITION SOMETIMES THE VEHICLE WILL NOT START. CONSUMER HAS TO TRY TURNING IGNITION 3 OR 4 TIMES BEFORE VEHICLE WILL START.*AK
Mileage: 137,000
WHILE DRIVING , THE VEHICLE BEGAN TO SMOKE, THE CONSUMER PULLED OVER AND DISCOVERED OIL WAS LEAKING FROM THE ENGINE BLOCK AND THE TRANS AXLE COOLANT HOSE WAS ALSO LEAKING. THE VEHICLE WAS TOWED TO A DEALER WHO REFUSED TO REPAIR IT, THE DEALER STATED THERE WERE TOO MANY LEAKS IN TOO MANY PLACES. THE CONSUMER REPAIRED THE PROBLEMS HIMSELF. THE CONSUMER STATED THE MANUFACTURER SHOULD HAVE TAKEN RESPONSIBILITY FOR THE REPAIRS SINCE THERE WAS A RECALL REGARDING THE SAME YEAR, MAKE AND MODEL. *JB
THE FENDER JUST CRACKED OR BROKE INTO TWO HALVES AND HAS TO BE REPLACED. **DIMSII IVOQ ENTRY POSTED AFTER 12/1202 CUT OVER TO ARTEMIS**768338
Mileage: 80,000
Electronic Brake Module Component Failure
Rear-View Camera Failure
Roof Skin Separation While Driving
IEE Passenger Sensing System Mats
REAR DRIVETRAIN COMPONENT FAILURE
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.