PONTIAC SUNBIRD · model year

1991 PONTIAC SUNBIRD

30 NHTSA complaints, 7 crash reports for this specific cohort.

NHTSA overall rating

Not crash-tested

New Car Assessment Program

The 1991PONTIACSUNBIRD carries 30 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 7 crashes, 3 fires, 6 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 1991 SUNBIRD is vehicle speed control with 4 filings, followed by seat belts:front:buckle assembly (2) and service brakes, hydraulic:foundation components:disc:caliper (2). 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 17 investigation files overlapping the 1991 SUNBIRD. 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.

30
Complaints
7
Crashes
3
Fires
6
Injuries
0
Deaths

Total Complaints

30 filings

Crashes Reported

7 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

At or below the fleet median complaint volume.

Complaints by Component

ComponentCount
VEHICLE SPEED CONTROL4
SEAT BELTS:FRONT:BUCKLE ASSEMBLY2
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER2
LATCHES/LOCKS/LINKAGES:HOOD:LATCH2
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE2
ENGINE AND ENGINE COOLING:ENGINE2
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS1
ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD1
SEAT BELTS1
STEERING:HYDRAULIC POWER ASSIST:PUMP1
SEAT BELTS:FRONT:WEBBING1
LATCHES/LOCKS/LINKAGES:DOORS:LATCH1
ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR1
ELECTRICAL SYSTEM:12V/24V/48V BATTERY1
ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH1

Recent Complaints

20040330UNKNOWN OR OTHER

AFTER SEVERAL REPAIRS, CONSUMER REQUESTED HELP IN GETTING THE VEHICLE TO RUN. *PH THE CONSUMER AND HER HUSBAND ARE SENIOR CITIZENS WHO NEED FINANCIAL HELP TO HAVE THEIR VEHICLE REPAIRED. THE VEHICLE HAS HAD MANY PARTIAL REPAIRS BUT NONE THAT HAVE PERMANENTLY REPAIRED ALL THE PROBLEMS. *NM

20030721TIRES

MY WIFE AND I HAD A FIRESTONE "FIREHAWK SS WL" PASSENGER CAR TIRE COME APART WHILE WE WERE TRAVELING AT FREEWAY SPEEDS ON INTERSTATE 5 IN NORTHERN CALIFORNIA ON JUNE 25, 2000. WE FILED A CLAIM WITH FIRESTONE TIRE ON JULY 3, 2000 AFTER THE TIRE WAS INSPECTED AT THE LOCAL FIRESTONE STORE WHERE IT HAD BEEN PURCHASED. I WAS REFERRED TO AN "ED" AT THE BRIDGESTONE/FIRESTONE TECHNO CENTER AND WAS TOLD I HAD TO RETURN THE TIRE FOR THEIR INSPECTION. SCOTT AT SCOTT & SMITTY'S FIRESTONE, PACKAGED THE TIRE AND SENT IT TO THE TECHNO CENTER IN JUNE 2000. I THEN SUBMITTED THE REQUIRED (1) INCIDENT REPORT, (2) A COPY OF THE PRELIMINARY ESTIMATE" FROM COURTESY MOTORS (FOR DAMAGES TO THE AUTOMOBILE), (3) A COPY OF THE REPLACEMENT TIRE INVOICE FROM SCOTT & SMITTY'S FIRESTONE (CHICO, CALIFORMIN), AND (4) PHOTOS OF THE TIRE AND DAMAGE TO THE AUTOMOBILE. I RECEIVED NO RESPONSE FROM FIRESTONE AFTER JUNE 27, 2000. I SENT THEM ANOTHER LETTER ON SEPTEMBER 1, 2000 AND SENT THE NHTSA A LETTER ON SEPTEMBER 5

Mileage: 81,914

19990901VEHICLE SPEED CONTROL

HAD VEHICLE IN REVERSE & BACKING OUT OF PARKING LOT. THE THROTTLE STUCK & VEHICLE TOOK OFF. VEHICLE HAD FRONT WHEEL DRIVE & THE WHEELS JUST KEPT SPINNING. WILL BE TAKING VEHICLE TO DEALER. *AK

19990406ENGINE AND ENGINE COOLING

CONSUMER EXPERIENCED COMPLETE FAILURE OF ENGINE COOLING SYSTEM,CAUSING THE VEHCILE TO SHUTDOWN WHICH COULD HAVE RESULTED IN AN ACCIDENT.THE VEHICLE HAS BEEN AT THE DEALER 3 TIMES, AND ALMOST THE ENTIRE COOLING SYSTEM PARTS HAVE BEEN REPLACED, BUT DEFECT IS STILL OCCURRING. *AK

19990309ENGINE AND ENGINE COOLING:ENGINE

HEAD GASKET CRACKED.

19990209ENGINE AND ENGINE COOLING:ENGINE

ENGINE HEAD GASKET CRACKED, CAUSING THE OIL AND THE COOLANT TO MIX TOGETHER AND LEAK, MAY HAVE CAUSED FIRE OR ENGINE DAMAGES. COMMON PROBLEM. PLEASE PROVIDE FURTHER INFORMATION AND VIN#. *AK

19981118ENGINE AND ENGINE COOLING:COOLING SYSTEM

WHEN MY COOLING SYSTEM WAS NOT WORKING I BROUGHT MY CAR BACK TO THE DEALER THAT I BOUGHT THE CAR FROM AND WHEN THEY REPLACED THE FAN MOTOR THEY PURPOSLY PUT AN EXTRA WASHER ON ONE SIDE CAUSING THE FAN TO HIT THE RADIATOR WHICH THEN CAUSED MY HEAD GASKET TO BLOW. I CONTACTED THE DEALER AGAIN AND WAS TOLD THAT THIS WAS NOT THEIR PROBLEM!! I THEN TOOK MY CAR TO A SHOP IN MILLAX AND HAD A DIFFERENT USED ENGINE PLACED IN IT NOW, THIS ENGINE HAS NO ACCELERATION DUE TO A BAD CAM SHAFT, SO I AGAIN HAVE TO HAVE MY CAR REPAIRED.

19980609CrashVEHICLE SPEED CONTROL:ACCELERATOR PEDAL

WHEN STARTING THE CAR THE ENGINE REVVED AND THE ACCELERATOR PEDAL JAMMED WHILE IN REVERSE AND THE CAR HIT ANOTHER VEHICLE. NO INJURIES. DEALER HAS THE VEHICLE NOW. *AK

19980114ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

THE ENGINE HAS A MALFUNCTION THAT CAUSES THE CAR TO NOT ACCELERATE VERY FAST. DEALER REPLACED FIRST ENGINE, AND NOW THE SECOND IS MALFUNCTIONING. *AK

19971125SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS

BRAKES DID NOT SEEM TO STOP VEHICLE WITHIN A REASONABLE DISTANCE AND HAD A SOFT PEDAL. IN ADDITION, WHEN VEHICLE IS COLD AND HAS NOT BEEN DRIVEN RECENTLY WHEN TRANSMISSION IS PLACED IN REVERSE/DRIVE IT WILL NOT GO INTO GEAR AT ONCE AND THEN LURCHES INTO GEAR. *AK

19971125POWER TRAIN:AUTOMATIC TRANSMISSION

BRAKES DID NOT SEEM TO STOP VEHICLE WITHIN A REASONABLE DISTANCE AND HAD A SOFT PEDAL. IN ADDITION, WHEN VEHICLE IS COLD AND HAS NOT BEEN DRIVEN RECENTLY WHEN TRANSMISSION IS PLACED IN REVERSE/DRIVE IT WILL NOT GO INTO GEAR AT ONCE AND THEN LURCHES INTO GEAR. *AK

19971009LATCHES/LOCKS/LINKAGES:HOOD:LATCH

THE HOOD LATCH FAILED AND THE HOOD FLEW OFF OF VEHICLE WHILE TRAVELING 55 MILES PER HOUR.

19970729FireELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH

WHILE DRIVING AT 30MPH THE VEHICLE CAUGHT ON FIRE UNDER THE DASHBOARD, BEGAN AT WIRING HARNESS . *AK

19970424FireENGINE AND ENGINE COOLING:ENGINE:GASOLINE

ENGINE COMPARTMENT FIRE. (OHIO STATE POLICE REPORT)

19970220CrashSEAT BELTS:FRONT:BUCKLE ASSEMBLY

VEHICLE WAS INVOLVED IN AN ACCIDENT, SEAT BELT BUCKLE BROKE DURING ACCIDENT. *AK

19970113VEHICLE SPEED CONTROL

WHILE APPLYING THE BRAKES THE VEHICLE SUDDEN ACCELERATED. THIS HAPPENED SEVERAL TIMES. *AK

19961210ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

ALTERNATOR REPLACED 3 TIMES.

19961210ELECTRICAL SYSTEM:12V/24V/48V BATTERY

BATTERY REPLACED 3 TIMES.

19961104LATCHES/LOCKS/LINKAGES:DOORS:LATCH

DOORS COME OPEN AT HIGHWAY SPEED WITHOUT PRESSURE BEING APPLIED TO THEM. *AK

19961021CrashSEAT BELTS:FRONT:WEBBING

SHOULDER PORTION OF SEAT/LAP BELT FAILED TO RESTRAIN UPPER PORTION OF OWNER'S BODY, ALLOWING CONTACT WITH STEERING WHEEL. *AK

Compare 1991PONTIACSUNBIRD to Similar Vehicles

NHTSA Investigations

View all investigations

Frequently Asked Questions

How many complaints does the 1991 PONTIAC SUNBIRD have?
The 1991 PONTIAC SUNBIRD has 30 NHTSA complaints, 7 crashes, 3 fires, 6 injuries, and 0 deaths reported.
What are the most common problems with the 1991 PONTIAC SUNBIRD?
The most-complained component for the 1991 PONTIAC SUNBIRD is VEHICLE SPEED CONTROL with 4 complaints. Other frequently reported areas include SEAT BELTS:FRONT:BUCKLE ASSEMBLY and SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER.
Is the 1991 PONTIAC SUNBIRD safe to buy?
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.

Vehicle Safety Guides

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.