THE "SWAYBAR" FOR STEERING BROKE. I BROUGHT IT TO MY MECHANIC AND HE SAYS HE HAS SEEN THIS ISSUE WITH BUICK CENTURYS BEFORE. IT COST APPROXIMATELY $825.00 TO FIX.
2004 Buick Century
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2004 Buick Century do not stand out strongly from the model-year median of 28.
About this comparison →How this year compares
Owner complaints by model year
Compare all Century years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
34 reports with mileage · 5 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Exterior Lighting. Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Air Bags. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
39 reportsYOU COULD SMELL GAS INSIDE AND OUTSIDE THE CAR. I TOOK IT TO MY GARAGE AND THEY WENT ALL OVER IT AND COULD NOT FIND ANY REASON FOR THE SMELL. IT DIDN'T MATTER IF THE GAS TANK WAS FULL OR HALF FULL. WHEN THE WEATHER WAS WARM IT WAS MUCH WORSE. I AM WONDERING IF THERE HAVE BEEN ANY OTHER COMPLAINTS ABOUT THIS PROBLEM. I AM AFRA…
Read full complaint
YOU COULD SMELL GAS INSIDE AND OUTSIDE THE CAR. I TOOK IT TO MY GARAGE AND THEY WENT ALL OVER IT AND COULD NOT FIND ANY REASON FOR THE SMELL. IT DIDN'T MATTER IF THE GAS TANK WAS FULL OR HALF FULL. WHEN THE WEATHER WAS WARM IT WAS MUCH WORSE. I AM WONDERING IF THERE HAVE BEEN ANY OTHER COMPLAINTS ABOUT THIS PROBLEM. I AM AFRAID THE CAR WILL CATCH ON FILE. *TR
TL* THE CONTACT OWNS A 2004 BUICK CENTURY. THE CONTACT STATED THAT WHILE AN INDEPENDENT MECHANIC WAS TEST DRIVING THE VEHICLE AT 25 MPH, THE VEHICLE STALLED. THE TECHNICIAN WAS ABLE TO RESTART THE VEHICLE. HOWEVER, THE FAILURE RECURRED. THE TECHNICIAN WAS UNABLE TO DIAGNOSE OR REPAIR THE VEHICLE. THE MANUFACTURER WAS NOT NOTIFIE…
Read full complaint
TL* THE CONTACT OWNS A 2004 BUICK CENTURY. THE CONTACT STATED THAT WHILE AN INDEPENDENT MECHANIC WAS TEST DRIVING THE VEHICLE AT 25 MPH, THE VEHICLE STALLED. THE TECHNICIAN WAS ABLE TO RESTART THE VEHICLE. HOWEVER, THE FAILURE RECURRED. THE TECHNICIAN WAS UNABLE TO DIAGNOSE OR REPAIR THE VEHICLE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 26,900. THE VIN WAS UNAVAILABLE. UPDATED 04/21/2016*LJ UPDATED 9/18/2017*CN
WE WERE DRIVING AT NIGHT AND HEADLIGHTS WENT OUT RANDOMLY, THIS IS HAPPENED SEVERAL TIMES. IT DID NOT SEEM TO MATTER IF THE LIGHT SWITCH WAS ON OR IN THE AUTOMATIC POSITION.
TL* THE CONTACT OWNS A 2004 BUICK CENTURY. THE CONTACT STATED THAT WHILE DRIVING 10 MPH, THE VEHICLE BECAME INVOLVED IN A CRASH AND THE AIR BAGS FAILED TO DEPLOY. THE CONTACT MENTIONED THAT NO WARNING LIGHTS ILLUMINATED. A POLICE REPORT WAS FILED. THE CONTACT SUSTAINED LACERATION TO THE TO FACE AND MOUTH WHICH REQUIRED MEDICAL…
Read full complaint
TL* THE CONTACT OWNS A 2004 BUICK CENTURY. THE CONTACT STATED THAT WHILE DRIVING 10 MPH, THE VEHICLE BECAME INVOLVED IN A CRASH AND THE AIR BAGS FAILED TO DEPLOY. THE CONTACT MENTIONED THAT NO WARNING LIGHTS ILLUMINATED. A POLICE REPORT WAS FILED. THE CONTACT SUSTAINED LACERATION TO THE TO FACE AND MOUTH WHICH REQUIRED MEDICAL ATTENTION. THE VEHICLE WAS TOWED TO A LOT WHERE IT WAS DEEMED DESTROYED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 90,000. UPDATED 12/09/14*LJ THE CONSUMER STATED THE VEHICLE WAS REPAIRED. UPDATED 05/19/2015*JS
WHEN I TURN ON THE HIGH BEAMS THE HEADLIGHTS WILL OCCASIONALLY TURN OFF COMPLETELY, INSTEAD. TO TURN BACK ON THE VEHICLE'S HEADLIGHTS I HAVE TO PULL THE HIGH BEAM LEVER BACK AND FORTH MULTIPLE TIMES. WHEN ATTEMPTING TO TURN BACK ON THE HEADLIGHTS I ENGAGE THE HAZARDS SO THAT OTHER VEHICLES CAN STILL SEE ME ON THE ROAD. *TR
WHEN DRIVING THE CAR INCREASE SPEED WITHOUT TOUCHING THE PEDAL WILL KEEP INCREASING SPEED SLIGHTLY MAKING YOU HIT BRAKES OR PULL OVER. I RESTART THE CAR AND SOMETIMES THIS WILL STOP IT SOMETIMES NOT. IT IS GETTING WORSE AND I HAVE HAD IT TO A DEALER WITH NO FINDING. I HAVE CONTACTED BUICK THROUGH EMAIL AND HAVE NOT HEARD ANY…
Read full complaint
WHEN DRIVING THE CAR INCREASE SPEED WITHOUT TOUCHING THE PEDAL WILL KEEP INCREASING SPEED SLIGHTLY MAKING YOU HIT BRAKES OR PULL OVER. I RESTART THE CAR AND SOMETIMES THIS WILL STOP IT SOMETIMES NOT. IT IS GETTING WORSE AND I HAVE HAD IT TO A DEALER WITH NO FINDING. I HAVE CONTACTED BUICK THROUGH EMAIL AND HAVE NOT HEARD ANYTHING YET. THE CAR WILL DO THIS EVEN IN THE CITY AT SPEEDS OF 30 MPH WE HAVE TO BRAKE OR IT WILL GO FASTER AND FASTER. I HAVE CONTACTED ALL I KNOW TO AND CANNOT FIND WHAT IS GOING ON. I NEED SOME ASSISTANCE BEFORE THERE IS AN ACCIDENT. *TR
TL* THE CONTACT OWNS A 2004 BUICK CENTURY. THE CONTACT STATED THAT THE VEHICLE SUDDENLY STALLED. THE CONTACT WAS ABLE TO RESTART THE ENGINE AND THE VEHICLE OPERATED NORMALLY. THE VEHICLE WAS DIAGNOSED BY AN INDEPENDENT MECHANIC BUT THE DEFECT COULD NOT BE DUPLICATED AND NO REPAIRS WAS PERFORMED. THE FAILURE RECURRED APPROXIMATEL…
Read full complaint
TL* THE CONTACT OWNS A 2004 BUICK CENTURY. THE CONTACT STATED THAT THE VEHICLE SUDDENLY STALLED. THE CONTACT WAS ABLE TO RESTART THE ENGINE AND THE VEHICLE OPERATED NORMALLY. THE VEHICLE WAS DIAGNOSED BY AN INDEPENDENT MECHANIC BUT THE DEFECT COULD NOT BE DUPLICATED AND NO REPAIRS WAS PERFORMED. THE FAILURE RECURRED APPROXIMATELY TWO YEARS LATER. THE MANUFACTURER WAS NOT NOTIFIED OF THE DEFECT. THE FAILURE MILEAGE WAS APPROXIMATELY 120,000. UPDATED 05/28/14*LJ THE CONSUMER STATED THE KEYS WERE TOO HEAVY IN THE IGNITION. SINCE REMOVING THE ADDED WEIGHT, THERE HASN'T BEEN ANY OTHER FAILURE OCCURRENCE. UPDATED 05/29/2014 *JS
TL* THE CONTACT OWNS A 2004 BUICK CENTURY. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 35 MPH, THE ENGINE STALLED WITH THE ILLUMINATION OF THE ENGINE WARNING INDICATOR. THE ENGINE RESTARTED AND THE DRIVER WAS ABLE TO CONTINUE TRAVELING. THE FAILURE RECURRED NUMEROUS TIMES AND BECAME PROGRESSIVELY WORSE. THE VEHICLE WAS T…
Read full complaint
TL* THE CONTACT OWNS A 2004 BUICK CENTURY. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 35 MPH, THE ENGINE STALLED WITH THE ILLUMINATION OF THE ENGINE WARNING INDICATOR. THE ENGINE RESTARTED AND THE DRIVER WAS ABLE TO CONTINUE TRAVELING. THE FAILURE RECURRED NUMEROUS TIMES AND BECAME PROGRESSIVELY WORSE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR DIAGNOSIS, WHO WAS UNABLE TO LOCATE THE PROBLEM. THE MANUFACTURER WAS NOT NOTIFIED OF THE DEFECT. THE APPROXIMATE FAILURE MILEAGE WAS 130,000.
THE GAS GAUGE IS NOT ACCURATE EVEN THROUGH IT SAYS NO FUEL IT STILL HAS PLENTY IN THE TANK. THE CAR REVERSE UP AND GOES ON ITS OWN WITHOUT USING THE GAS PEDAL AND WHEN YOU PUT THE BRAKES ON IT SHUTTERS. THE WINDOWS DON'T WORK VERY WELL ANYMORE. *TR
Official recalls
0No recalls in this snapshot.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.
Illustration