Reliability, what owners report, and what it costs to keep.
AVOIR's read: the numbers are mixed and the complaint record is worth reading before you commit.
Owners have filed 35 complaints with NHTSA about the 1990 Cadillac Eldorado, and it carries 4 recalls. These are owner allegations rather than confirmed defects, but the pattern of what people complain about is the most useful signal a used buyer has.
| Area | Complaints | Share |
|---|---|---|
| Electrical system | 7 | 20% |
| Air bags | 6 | 17% |
| Service brakes | 5 | 14% |
| Engine and engine cooling | 4 | 11% |
| Fuel system | 3 | 9% |
| Vehicle speed control | 3 | 9% |
| Electrical system | 1 | 3% |
| Equipment | 1 | 3% |
| Exterior lighting | 1 | 3% |
| Suspension | 1 | 3% |
Verbatim from NHTSA complaint records, trimmed for length.
WHILE DRIVING CONSUMER SMELLED GAS FUMES INSIDE THE VEHICLE. THEN, VEHICLE STALLED. THE DEALERSHIP WAS NOTIFIED, BUT DID NOT RESOLVE THE PROBLEM. *AK
NHTSA complaint: Fuel system
CAR HEATER STOPPED WORKING 7 DAYS LATER STATED WORKING THAT DAY STARTED ON FIRE TOTAL LOSS
NHTSA complaint: Electrical system
CAR WAS IDLING IN MY YARD FOR ABOUT 10 MINUTES AND ALL OF A SUDDEN THERE WAS A FIRE IN THE ENGINE COMPARTMENT, WHICH FILLED THE INTERRIOR OF THE CAR WITH SMOKE. AFTER RAISING THE HOOD (THE FIRE WAS OUT) THE AIR FILTER B
NHTSA complaint: Electrical system
WHILE TRAVELING AND WITHOUT ANY INDICATION VEHICLE WOULD STALL. DEALER STATED THAT COUMPUTER CHIP NEEDED TO BE REPLACED. PROVIDE FURTHER INFORMATION.*AK
NHTSA complaint: Electrical system
WITHOUT ANY INDICATION HEADLIGHTS/DASH BOARD INDICATION LIGHTS WOULD CUT OFF AND VEHICLE WAS UNABLE TO START. DEALER STATED ANTI- THEFT WAS LOCKED UP. PLEASE PROVIDE FURTHER INFORMATION.*AK
NHTSA complaint: Electrical system
WHILE USING AIR CONDITIONER WITHOUT ANY INDICATION AIR WOULD STOP BLOWING . DEALER REPLACED AIR CONDITIONER 3 TIMES. PLEASE PROVIDE FURTHER INFORMATION.*AK
NHTSA complaint: Equipment
WHILE DEPRESSING BRAKES VEHICLE WOULD GO INTO EXTENDED STOPPING DISTANCE. DEALER HAS BEEN CONTACTED. PLEASE PROVIDE FURTHER INFORMATION.*AK
NHTSA complaint: Service brakes
VEHICLE WILL STALL INTERMITTENTLY AND WITHOUT WARNING. DEALER CANNOT DETERMINE CAUSE. *AK
NHTSA complaint: Electrical system
NHTSA lists 4 recall campaigns for the 1990 Cadillac Eldorado. Recalls are free to have fixed at a franchised dealer regardless of who owns the car now, but only if they were never done, so check the VIN of the specific car rather than trusting the model.
THE FRONT OUTER SHOULDER BELT WEB SEW STOP CAN BECOME STUCK IN THE RETRACTOR. THE BELT CAN BE DIFFICULT TO PULL OUT OF THE RETRACTOR AND SOME OCCUPANTS MAY NOT BE ABLE TO FASTEN THE BELT.
Risk: THIS CONDITION CAN PREVENT A PERSON FROM USING THEIR RESTRAINT SYSTEM RESULTING IN AN INCREASED RISK OF INJURY IN AN ACCIDENT.
Fix: DEALER WILL INSTALL A WEBBING STOP BUTTON IF THE CUSTOMER REQUESTS REPAIR.
MISALIGNED REAR SEAT SAFETY BELT SHOULDER RETRACTOR ASSEMBLIES COULD CAUSE PENDULUM INTERFERENCE, CAUSING THE BELT TO REMAIN IN LOCKED POSITION OR TO TRAVEL FREELY WITHOUT LOCKING.
Risk: IN THE EVENT OF A PANIC STOP OR ACCIDENT, IF THE BELT RETRACTOR INERTIA LOCK DOES NOT ENGAGE, THE REAR SEAT OCCUPANT WOULD HAVE AN INCREASED LIKELIHOOD OF INJURY.
Fix: REALIGN REAR SHOULDER BELT RETRACTOR ASSEMBLY.
THREADED INFLATOR COMPONENTS MAY HAVE BEEN DAMAGED DURING ASSEMBLY WHICH MAY ALLOW COMPONENTS TO SEPARATE WHEN INFLATOR RECEIVES A SIGNAL TO DEPLOY THE AIR BAG.
Risk: INFLATOR COMPONENT SEPARATION ALLOWS HOT COMBUSTION GASESTO ESCAPE INTO THE PASSENGER COMPARTMENT WHICH COULD RESULT IN INJURIES TO VEHICLE OCCUPANTS.
Fix: REPLACE AIR BAG MODULES CONTAINING POTENTIALLY DEFECTIVE INFLATORS.
TRANSAXLE SHIFT CONTROL CABLE MAY DISENGAGE FROM THE FROM THE FLOOR SHIFT CONTROL WITH LOSS OF GEAR INDICATOR REFERENCE AND SHIFT SELECTOR OPERATION.
Risk: DRIVER WOULD NOT BE ABLE TO DETERMINE ACTUAL GEARPOSITION THE TRANSAXLE IS IN, WHICH COULD RESULT IN UNEXPECTED VEHICLE MOVEMENTAND AN ACCIDENT WITHOUT PRIOR WARNING.
Fix: INSTALL A TRANSAXLE SHIFT CONTROL CABLE RETAINING CLIP TO PREVENT CABLE DISENGAGEMENT.
| Reliability raw | 89 | excellent |
|---|---|---|
| Longevity est. | 79 | good |
| Maintenance | 64 | average |
| Depreciation | 52 | average |
| Performance | 63 | average |
| Efficiency | 30 | below average |
Percentile ranks against other midsize & large cars in the catalog.
What stands behind each score for this car:
Owners have filed 35 complaints with NHTSA for this model-year, and electrical system is the most reported area with 7 of them (20%). There are 4 recalls on record. Check any specific car against its VIN before buying.
AVOIR scores its reliability 89/100 (excellent) from NHTSA recall campaigns and complaint density. That figure is a raw complaint count, not yet adjusted for sales volume, so a high-volume model scores worse than it deserves.
AVOIR scores its longevity 79/100, but that figure is an estimate built from the powertrain and the brand's record, not a measurement. A 1990 car has no 200,000-mile population to observe yet, so treat it as a prior rather than evidence.
AVOIR's read: be careful, because the numbers are mixed and the complaint record is worth reading before you commit. Its overall ownership score is 68/100. Condition, mileage and service history still matter more than any score, so get a pre-purchase inspection on the specific car.
Sources: NHTSA recalls and complaints, EPA fuel economy, IIHS awards, and live market listings. A score describes a model-year, not the individual car in front of you. Get a pre-purchase inspection.