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 210 complaints with NHTSA about the 1993 Mercury Cougar, and it carries 3 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 |
|---|---|---|
| Engine and engine cooling | 106 | 50% |
| Exterior lighting | 22 | 10% |
| Service brakes | 22 | 10% |
| Fuel system | 10 | 5% |
| Seat belts | 5 | 2% |
| Structure | 5 | 2% |
| Electrical system | 5 | 2% |
| Vehicle speed control | 4 | 2% |
| Suspension | 3 | 1% |
| Steering | 3 | 1% |
Verbatim from NHTSA complaint records, trimmed for length.
HEAD LIGHT SWITCH HARD TO APPLY HEAD LIGHT FLICKER ON AND OFF.SOMETIME WILL NOT COME ON AT ALL.CAR WAS IN MOTION,AND STATIONARY
NHTSA complaint: Exterior lighting
TL* THE CONTACT OWNS A 1993 MERCURY COUGAR. THE CONTACT STATED THAT WHILE AT A STOP, THE HEADLIGHTS BEGAN TO FLICKER WITHOUT WARNING. THE CONTACT MENTIONED THAT THE FAILURE WOULD RECUR SPORADICALLY. THE VEHICLE WAS NOT T
NHTSA complaint: Exterior lighting
TL* THE CONTACT OWNS A 1993 MERCURY COUGAR. WHILE DRIVING APPROXIMATELY 45 MPH, THE CONTACT NOTICED THAT THE HEADLIGHTS BEGAN TO FLICKER. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR DIAGNOSTICS. THE CONTACT REFERENCED NH
NHTSA complaint: Exterior lighting
TL*THE CONTACT OWNS A 1993 MERCURY COUGAR. A MONTH AFTER PURCHASING THE VEHICLE IN JUNE OF 2008, THE ELECTRONIC SEAT BELT SHOULDER STRAP WOULD NOT RETRACT AFTER THE DRIVER'S SIDE DOOR WAS CLOSED. THE VEHICLE WAS DRIVEN
NHTSA complaint: Seat belts
TL*THE CONTACT OWNS A 1993 MERCURY COUGAR. WHILE DRIVING 75 MPH, THE INSTRUMENT PANEL LIGHTS AND THE HEADLIGHTS DIMMED. THE CONTACT ALSO NOTICED SMOKE RISING FROM THE DASHBOARD. THE DEALER STATED THAT THE VEHICLE NEED
NHTSA complaint: Exterior lighting
TL*- THE CONTACT STATED THAT ON MARCH 14, 2007 SHE BEGAN TO SMELL FUMES IN THE 1993 MERCURY COUGAR. THE VEHICLE WAS TAKEN TO A DEALER, WHO DISCOVERED THAT THERE WAS RECALL 97V159000 CONCERNING THE FUEL SYSTEM, GASOLINE
NHTSA complaint: Fuel system
LIGHTS PERIODICALLY STOPPED WORKING ELIMINATING VISIBILITY. *JB
NHTSA complaint: Exterior lighting
I WAS DRIVING HOME GOING DOWN A COUNTRY ROAD AND MY HEADLIGHTS QUIT WORKING. I ALMOST WRECKED,AND I ALMOST LOST CONTROL OF MY VEHICLE. I ENDED UP DRIVING IT HOME WITH NOTHING BUT PARKING LIGHTS ON WHICH WAS A GOOD HALF
NHTSA complaint: Exterior lighting
NHTSA lists 3 recall campaigns for the 1993 Mercury Cougar. 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.
VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH FOG LIGHTS, IN WHICH THE HEADLIGHTS MAY GO OUT FOR VARIOUS INTERVALS AND WHICH MAY BE PRECEDED BY FLICKERING OR BLINKING AS A RESULT OF THE CIRCUIT BREAKER OPENING.
Risk: DRIVER'S COULD EXPERIENCE A LOSS OF VISIBILITY, INCREASING THE RISK OF A CRASH.
Fix: DEALERS WILL INSTALL A HEADLIGHT SWITCH WHICH INCORPORATES A CIRCUIT BREAKER OF REVISED DESIGN, AND INSTALL A WIRING HARNESS CONNECTOR, IF NEEDED.
VEHICLE DESCRIPTION: PASSENGER VEHICLES ORIGINALLY SOLD OR CURRENTLY REGISTERED IN THE STATES OF CONNECTICUT, DISTRICT OF COLUMBIA, DELAWARE, IOWA, ILLINOIS, INDIANA, KENTUCKY, MASSACHUSETTS, MARYLAND, MAINE, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RH
Risk: THIS FUEL LEAKAGE RESULTS IN DAMPNESS AND FUEL ODOR, AND IF AN IGNITION SOURCE WAS PRESENT, A FIRE COULD RESULT.
Fix: DEALERS WILL INSTALL A PLASTIC CONVOLUTE COVERING AROUND THE FUEL LINES. IF THE LINES SHOW A LEAK, THE LINES WILL BE REPLACED FIRST.
THE IGNITION SWITCH COULD EXPERIENCE AN INTERNAL SHORT CIRCUIT.
Risk: THIS CONDITION COULD CAUSE OVERHEATING, SMOKE, AND POSSIBLY FIRE IN THE STEERING COLUMN AREA OF THE VEHICLE.
Fix: DEALERS WILL REPLACE THE IGNITION SWITCH.
| Reliability raw | 80 | excellent |
|---|---|---|
| Longevity est. | 78 | good |
| Maintenance | 72 | good |
| Depreciation | 60 | average |
| Performance | 64 | average |
| Efficiency | 36 | below average |
Percentile ranks against other midsize & large cars in the catalog.
What stands behind each score for this car:
Owners have filed 210 complaints with NHTSA for this model-year, and engine and engine cooling is the most reported area with 106 of them (50%). There are 3 recalls on record. Check any specific car against its VIN before buying.
AVOIR scores its reliability 80/100 (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 78/100, but that figure is an estimate built from the powertrain and the brand's record, not a measurement. A 1993 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 69/100. 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.