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 105 complaints with NHTSA about the 1997 Cadillac Seville, and it carries 2 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 |
|---|---|---|
| Steering | 14 | 13% |
| Fuel system | 13 | 12% |
| Engine and engine cooling | 12 | 11% |
| Service brakes | 11 | 10% |
| Electrical system | 6 | 6% |
| Air bags | 6 | 6% |
| Exterior lighting | 6 | 6% |
| Visibility | 4 | 4% |
| Wheels | 3 | 3% |
| Suspension | 3 | 3% |
Verbatim from NHTSA complaint records, trimmed for length.
TL* THE CONTACT OWNS A 1997 CADILLAC SEVILLE. THE CONTACT STATED THAT THE VEHICLE WAS DRIVING ROUGHLY. THE CONTACT STATED THAT THE CHECK ENGINE WARNING LIGHT WAS FLICKERING ON AND OFF. THE VEHICLE WAS TAKEN TO AN INDEPEN
NHTSA complaint: Electrical system
TL* THE CONTACT OWNS A 1997 CADILLAC SEVILLE. WHILE THE VEHICLE WAS PARKED IN A RESIDENTIAL DRIVEWAY, IT CAUGHT FIRE. THE FIRE DEPARTMENT EXTINGUISHED THE FLAMES AND INDICATED THAT THERE MAY HAVE BEEN AN ELECTRICAL SHORT
NHTSA complaint: Electrical system
TL* THE CONTACT OWNS A 1997 CADILLAC SEVILLE. THE CONTACT STATED WHILE DRIVING APPROXIMATELY 60 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS MANEUVERED TO THE SIDE OF THE ROAD. THE CONTACT WAS ABLE TO RESTAR
NHTSA complaint: Engine
HIT A SPEED BUMP - LOUD NOISE - COULD BARELY BRAKE - AVOID COLLISION AND AFTER EVENTUALLY BEING ABLE TO STOP; LOOKED UNDER CAR AND FLUID GUSHING OUT LIKE A RAINSTORM. CALL INSURANCE COMPANY WHO STATED IT WAS A COLLISION
NHTSA complaint: Fuel system
TL* THE CONTACT OWNS A 1997 CADILLAC SEVILLE. THE CONTACT STATED THAT WHEN HE PARKED THE VEHICLE, HE NOTICED THAT FUEL WAS LEAKING ONTO THE GROUND. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE MANUFACTURER WAS NOT CONTAC
NHTSA complaint: Fuel/propulsion system
ON FEBRUARY 18, 2010 I HAD TO CALL THE FIRE DEPARTMENT BECAUSE MY CAR HAD CAUGHT ON FIRE. IT HAD BEEN SITTING IN THE GARAGE FOR 5 HRS AFTER BEING DRIVEN. *TR
NHTSA complaint: Engine and engine cooling
97 CADILLAC SEVILLE,CLUNCKING IN FRONT END ,RACK AND PINION,CAN FEEL THE NOISE COMING FROM INSIDE THE RACK AND PINION. STEERING SEEMS TO LOCK UP WHILE DRIVING STRAIGHT OR IN A TURN. *TR
NHTSA complaint: Steering
BRAKE LINE FAILURE - 1997 CADILLAC SEVILLE STS - 4.6L ENGINE - REAR BRAKE LINE FAILED - DIRECTLY RELATED TO THE IMPROPER INSTALLATION AND ABRASION CAUSED BY NORMAL USAGE - BRAKE FLUID LOSS LEADS TO NO PEDDLE PRESSURE AND
NHTSA complaint: Service brakes
NHTSA lists 2 recall campaigns for the 1997 Cadillac Seville. 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.
SOME PASSENGER VEHICLES EQUIPPED WITH 4.0L V8 ENGINES HAVE A CONDITION IN WHICH THE NYLON TUBING USED IN THE FUEL RAIL CONSTRUCTION MAY DEGRADE AND CRACK. ADDITIONALLY, THE 1995 MODEL YEAR USES A UNIQUE UNDERHOOD FUEL RETURN LINE THAT MAY CRACK. CRACKING OF THE FUEL RAIL OR RETURN LINE TUBING CAN
Risk: FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.
Fix: DEALERS WILL INSPECT AND, IF NECESSARY, REPLACE THE ENGINE FUEL RAIL WITH A NEW STAINLESS STEEL FUEL RAIL. DEALERS WILL ALSO INSTALL A REVISED CHASSIS FUEL RETURN LINE. THE RECALL BEGAN ON JUNE 2, 2
THE ELECTRONIC BRAKE CONTROL MODULE OR THE ELECTRONIC BRAKE AND TRACTION CONTROL MODULE CAN CAUSE THE ANTILOCK BRAKE SYSTEM (ABS) TO CYCLE DURING A NON-ABS BRAKE APPLICATION.
Risk: THIS CONDITION CAN RESULT IN AN INCREASE IN VEHICLE STOPPING DISTANCE INCREASING THE RISK OF A VEHICLE CRASH.
Fix: DEALERS WILL REPLACE THE ELECTRONIC BRAKE CONTROL MODULE OR THE ELECTRONIC BRAKE AND TRACTION CONTROL MODULE.
| Reliability raw | 81 | excellent |
|---|---|---|
| Longevity est. | 76 | good |
| Maintenance | 64 | average |
| Depreciation | 52 | average |
| Performance | 63 | average |
| Efficiency | 32 | below average |
Percentile ranks against other midsize & large cars in the catalog.
What stands behind each score for this car:
Owners have filed 105 complaints with NHTSA for this model-year, and steering is the most reported area with 14 of them (13%). There are 2 recalls on record. Check any specific car against its VIN before buying.
AVOIR scores its reliability 81/100 (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 76/100, but that figure is an estimate built from the powertrain and the brand's record, not a measurement. A 1997 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 66/100. 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.