Verdict · NHTSA data
One of the years to avoid
With 77 complaints filed to NHTSA — about 25.7 times the median Cougar year — the 1996 model ranks #13 of 37 Cougar years for complaint volume. It lands on the years-to-avoid list.
Engine leads the complaint categories with 23 reports (30% of the total).
77
NHTSA complaints
2
Recalls
1
Investigations
4
Crash-involved
0
Fires reported
5
Injuries
0
Deaths
—
NCAP overall
| Component | Complaints | Share | vs prior year |
|---|---|---|---|
| Engine | 23 | 30% | — flat |
| Brakes | 6 | 8% | ▼ down |
| Visibility & Wipers | 6 | 8% | — flat |
| Speed Control | 5 | 6% | ▼ down |
| Tires & Wheels | 5 | 6% | ▲ up |
| Body & Structure | 5 | 6% | ▲ up |
| Transmission | 4 | 5% | ▼ down |
| Other | 3 | 4% | — flat |
| Electrical System | 3 | 4% | ▼ down |
| Fuel System | 3 | 4% | ▼ down |
| Latches & Locks | 3 | 4% | ▲ up |
| Seat Belts | 3 | 4% | ▲ up |
| Suspension | 3 | 4% | ▼ down |
| Steering | 2 | 3% | ▼ down |
| Climate Control (A/C & Heat) | 1 | 1% | ▼ down |
| Airbags | 1 | 1% | ▼ down |
| Lighting | 1 | 1% | ▼ down |
2 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.
Defect
WHEN IN THE SECONDARY LATCHED POSITION, THE DRIVER DOOR LATCHES MAY OPEN WHEN SUBJECTED TO TRANSVERSE LOADS LESS THAN THAT SPECIFIED IN FMVSS NO. 206, "DOOR LOCKS AND DOOR RETENTION COMPONENTS."
Consequence
THE DRIVER'S DOOR, WHEN CLOSED ONLY TO THE SECONDARY LATCHED POSITION, MAY NOT SUSTAIN A 1,000 POUND TRANSVERSE LOAD.
Remedy
DEALERS WILL INSPECT AND, IF NECESSARY, REPLACE THE DRIVER DOOR LATCH.
Defect
UNDER CERTAIN CONDITIONS, THE CLIMATE CONTROL BLOWER DOES NOT OPERATE AS INTENDED. THE BLOWER COULD (1) STICK ON "HIGH;" (2) OPERATE ERRATICALLY WITH BLOWER OUTPUT VARYING BETWEEN NO BLOWER AND MAXIMUM BLOWER; OR (3) NOT OPERATE AT ALL DUE TO MALFUNCTION OF THE TEMPERATURE CONTROL MODULE.
Consequence
BLOWER MALFUNCTIONS LIMITING OR STOPPING OUTPUT CAN ADVERSELY AFFECT WINDSHIELD DEFROSTING AND DEFOGGING PERFORMANCE INCREASING THE POTENTIAL FOR A VEHICLE ACCIDENT.
Remedy
DEALERS WILL REPLACE THE SEMI-AUTOMATIC TEMPERATURE CONTROL MODULES WITH MODULES CONTAINING REVISED SOFTWARE.
Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.
“ CAMPAIGN 96V007000----ON MY 96 COUGARXR7 PURCHASED IN 2001--HAD TO REPACE MOTOR DUE TO OVERHEATING--NEW MOTOR STARTED TO OVERHEAT/BLOWER CAUSED THIS OVER-HEATING--BECAUSE BLOWER CAME ON ERATICALLY MECHANIC DID NOT FIND IMMEDIATELY//CURRENTLY OUT OF POCKETEXPENSES AROUND 6000.00--DEALER SHOULD OF…”
“DT: WITHOUT WARNING WHILE STEPPING ON BRAKE THE CAR WILL ACCELERATE, AND THE ENGINE WILL REV UP. CALLER HAS TO STOMP ON BRAKE HARD TO GET IT TO STAY STILL. CAR CAN BE IN GEAR OR IN PARK WHEN THIS HAPPENS. DEALER HAS NOT BEEN CONTACTED YET. MANUFACTURER HAS NOT BEEN CONTACTED YET. EVERY TIME HE HAS…”
“TL* THE CONTACT OWNS A 1996 MERCURY COUGAR. THE CONTACT STATED THAT THE CLIMATE CONTROL ADJUSTER FAILED. AS A RESULT, THE BLOWER WOULD ONLY FUNCTION ON HIGH AND THE CONTACT WAS UNABLE TO ADJUST THE DEFROST SYSTEM. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER TO HAVE THE FAILURE DIAGNOSED, BUT THEY…”
“ON FIVE OCCASIONS WHILE DRIVING VEHICLE STARTED TO ACCELERATE INTERMITTENTLY. VEHICLE BEEN TO DEALER ON TWO OCCASIONS, AND THEY COULD NOT DUPLICATE THE PROBLEM. FEEL FREE TO PROVIDE ANY FURTHER INFORMATION.*AK”
“WHILE DRIVING, THE HOOD FLEW UP WITHOUT WARNING. AS A RESULT THE WINDSHIELD SHATTERED. THERE IS A DEFECTIVE DESIGN TO THE HOOD LATCH. *JB *MR”
NHTSA data argues against it: 77 complaints put the 1996 model at #13 of 37 Cougar years. It is one of the Cougar years to avoid.
According to NHTSA complaint data, the leading problem areas are engine (23 complaints), brakes (6 complaints), visibility & wipers (6 complaints).
Yes — NHTSA lists 2 recall campaigns affecting the 1996 Mercury Cougar. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.
NHTSA opened one investigation into this model year; all are now closed.
Based on complaint rates and open investigations, the Cougar years to avoid are 1999, 2000, 1993, 1994, 1995, 2002, 1992, 1997, 1989, 1990, 2001, 1991, 1996, 1988, 1987. The cleanest record among Cougar years belongs to 1981.
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.