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2003 Buick Regal

Owner reports · Recalls · Investigations

More warning signs than most Regal years

Owner complaints for the 2003 Buick Regal are substantially higher than the model-year median of 29.

About this comparison →

How this year compares

Owner complaints by model year

Other model years Selected year
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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

68 reports with mileage · 33 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.

  • Electrical System. Review the 35 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 26 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 10 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

5 crash reports14 fire reports5 injury reports

Engine complaints

26 reports
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200,000 miles · Nov 18, 2015
EngineFire

TL* THE CONTACT OWNS A 2003 BUICK REGAL. AFTER DRIVING APPROXIMATELY 5 MPH AND PARKING THE VEHICLE, THERE WAS SMOKE COMING FROM UNDERNEATH THE HOOD OF THE VEHICLE. THE HOOD WAS OPENED AND THERE WAS SMOKE. APPROXIMATELY TWO WEEKS LATER WHILE DRIVING AT APPROXIMATELY 5 MPH AND THEN PARKING THE VEHICLE, THE CONTACT WAS ALERTED THAT…

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TL* THE CONTACT OWNS A 2003 BUICK REGAL. AFTER DRIVING APPROXIMATELY 5 MPH AND PARKING THE VEHICLE, THERE WAS SMOKE COMING FROM UNDERNEATH THE HOOD OF THE VEHICLE. THE HOOD WAS OPENED AND THERE WAS SMOKE. APPROXIMATELY TWO WEEKS LATER WHILE DRIVING AT APPROXIMATELY 5 MPH AND THEN PARKING THE VEHICLE, THE CONTACT WAS ALERTED THAT THE VEHICLE WAS ON FIRE. THE FIRE DEPARTMENT EXTINGUISHED THE FIRE. THE VEHICLE WAS DESTROYED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE CONTACT DISCOVERED THAT THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 15V701000 (ENGINE AND ENGINE COOLING). THE APPROXIMATE FAILURE MILEAGE WAS 200,000. UPDATED 02/05/16*LJ *CN

NHTSA ODI #10794685

150,000 miles · Dec 12, 2014
Electrical SystemEngineWheelsFire

THE CAR HAD NOT BEEN DROVE IN A MONTH, I DROVE ABOUT 3MILES THEN PARKED, CAR THEN STARTED TO SMOKE THEN CAUGHT FIRE. *TR

NHTSA ODI #10663816

91,000 miles · Oct 28, 2014
EngineVehicle Speed Control

DRIVING TO WORK IN THE MORNINGS RECENTLY, I HAVE BEEN HAVING SOME ELECTRICAL ISSUES WITH MY CAR. IF I USE MY BLINKERS, ALL THE WARNING LIGHTS IN MY DASH CLUSTER WILL LIGHT UP FOR A FEW SECONDS, AND I COULD FEEL MY BRAKES PULSE. THIS MORNING MY CAR STALLED WHEN I MADE A RIGHT HAND TURN. I MANAGED TO PULL OVER AND RESTART THE CAR,…

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DRIVING TO WORK IN THE MORNINGS RECENTLY, I HAVE BEEN HAVING SOME ELECTRICAL ISSUES WITH MY CAR. IF I USE MY BLINKERS, ALL THE WARNING LIGHTS IN MY DASH CLUSTER WILL LIGHT UP FOR A FEW SECONDS, AND I COULD FEEL MY BRAKES PULSE. THIS MORNING MY CAR STALLED WHEN I MADE A RIGHT HAND TURN. I MANAGED TO PULL OVER AND RESTART THE CAR, BUT I DIDN'T USE THE BLINKERS AGAIN. THIS REALLY SCARED ME, AS I WAS JUST ON THE FREEWAY A FEW MINUTES EARLIER. *TR

NHTSA ODI #10650900

38,000 miles · Jul 3, 2014
Electrical SystemEngine

TL* THE CONTACT OWNS A 2003 BUICK REGAL. THE CONTACT STATED WHILE DRIVING APPROXIMATELY 55 MPH, THERE WAS A SUDDEN LOSS IN ENGINE POWER AS THE ELECTRONIC THROTTLE CONTROL WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE WHO DIAGNOSED THAT THE IGNITION SWITCH WAS FRACTURED AND NEEDED TO BE REPAIRED. THE FAILUR…

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TL* THE CONTACT OWNS A 2003 BUICK REGAL. THE CONTACT STATED WHILE DRIVING APPROXIMATELY 55 MPH, THERE WAS A SUDDEN LOSS IN ENGINE POWER AS THE ELECTRONIC THROTTLE CONTROL WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE WHO DIAGNOSED THAT THE IGNITION SWITCH WAS FRACTURED AND NEEDED TO BE REPAIRED. THE FAILURE RECURRED ON TWO OCCASIONS. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 38,000. THE CURRENT MILEAGE WAS 126,432. ..UPDATED 08/12/14 *BF THE IGNITION SWITCH HAD TO BE REPLACED TWICE. UPDATED 09/16/14

NHTSA ODI #10608000

103,000 miles · Jun 29, 2014
Electrical SystemEngineSteering

ENGINE DIED WHILE SIGNALING A LEFT TURN GOING ABOUT 45 MPH. ALMOST REAR ENDED. CHANGED IGNITION SWITCH MODULE. NO REPEAT RECURRENCE. *TR

NHTSA ODI #10606795

142,000 miles · Apr 4, 2014
EngineCrash

MY ABS, TRACTION & SERVICE VEHICLE SOON LIGHTS CAME ON. SHORTLY AFTER, THE CAR STALLED WHILE TURNING ON THE TURN SIGNALS. DURING THE STALL, THE POWER STEERING AND ABS LOCKED UP. I NOTICED THAT THE CAR WOULD STALL WHENEVER A TURN SIGNAL WAS TURNED ON. AFTER READING FORUMS, I SEE THAT THIS HAS BEEN A PROBLEM FOR MANY PEOPLE! *TR

NHTSA ODI #10577382

Official recalls

3

15V701000 · Engine And Engine Cooling:engine; Engine And Engine Cooling:exhaust System:manifold/header/muffler/tail Pipe

Oct 26, 2015

General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold.

Consequence & remedy

Consequence: Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.

Remedy: The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove the safety risk. Under the improved remedy, dealers will replace the engine’s front valve cover and gasket. Vehicles that are covered by recalls 08V-118, 09V-116, or 15V-201 that have not yet received the original remedy will instead receive the improved remedy under the original recall number. The recall began on February 19, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick customer service at 1-800-521-7300, Oldsmobile customer service at 1-800-442-6537 and Pontiac customer service at 1-800-458-8006. GM's number for this recall is 15757. Note: Until the improved remedy has been applied, owners are advised to park their vehicle outside since the fire risk exists even when the vehicle is unattended.

Additional source detail variants (2)

Engine And Engine Cooling:exhaust System:manifold/header/muffler/tail Pipe

General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold.

Consequence: Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.

Remedy: The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove the safety risk. Under the improved remedy, dealers will replace the engine’s front valve cover and gasket. Vehicles that are covered by recalls 08V-118, 09V-116, or 15V-201 that have not yet received the original remedy will instead receive the improved remedy under the original recall number. The recall began on February 19, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick customer service at 1-800-521-7300, Oldsmobile customer service at 1-800-442-6537 and Pontiac customer service at 1-800-458-8006. GM's number for this recall is 15757. Note: Until the improved remedy has been applied, owners are advised to park their vehicle outside since the fire risk exists even when the vehicle is unattended.

Engine And Engine Cooling:engine

General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold.

Consequence: Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.

Remedy: The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove the safety risk. Under the improved remedy, dealers will replace the engine’s front valve cover and gasket. Vehicles that are covered by recalls 08V-118, 09V-116, or 15V-201 that have not yet received the original remedy will instead receive the improved remedy under the original recall number. The recall began on February 19, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick customer service at 1-800-521-7300, Oldsmobile customer service at 1-800-442-6537 and Pontiac customer service at 1-800-458-8006. GM's number for this recall is 15757. Note: Until the improved remedy has been applied, owners are advised to park their vehicle outside since the fire risk exists even when the vehicle is unattended.

09V116000 · Engine And Engine Cooling

Apr 8, 2009

GENERAL MOTORS IS RECALLING 1,497,516 MY 1997-2003 BUICK REGAL, MY 1998-2003 CHEVROLET LUMINA, MONTE CARLO AND IMPALA, MY 1998-1999 OLDSMOBILE INTRIGUE, MY 1997-2003 PONTIAC GRAND PRIX VEHICLES EQUIPPED WITH A 3.8L V6 NATURALLY ASPIRATED ENGINE. SOME OF THESE VEHICLES HAVE A CONDITION IN WHICH DROPS OF ENGINE OIL MAY BE DEPOSITED ON THE EXHAUST MANIFOLD THROUGH HARD BRAKING.

Consequence & remedy

Consequence: IF THE MANIFOLD IS HOT ENOUGH AND THE OIL RUNS BELOW THE HEAT SHIELD, IT MAY IGNITE INTO A SMALL FLAME AND MAY SPREAD TO THE PLASTIC SPARK PLUG WIRE CHANNEL AND BEYOND INCREASING THE RISK OF AN ENGINE COMPARTMENT FIRE.

Remedy: DEALERS WILL REPLACE THE ENGINE’S FRONT VALVE COVER AND FRONT-VALVE-COVER GASKET WITH NEW PARTS OF AN IMPROVED DESIGN AND REMOVE THE ENGINE’S PLASTIC COVER AND PLASTIC OIL-FILL-TUBE EXTENSION, FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING MAY 2016. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438, OLDSMOBILE AT 1-800-630-6537, AND PONTIAC AT 1-800-620-7668 OR HTTP://WWW.PONTIAC.COM OR HTTP:WWW.GMOWNERCENTER.COM.

08V118000 · Engine And Engine Cooling

Mar 12, 2008

GM IS RECALLING 207,542 MY 1997-2003 BUICK REGAL AND PONTIAC GRAND PRIX VEHICLES EQUIPPED WITH A 3.8L SUPERCHARGED V-6 ENGINE. THESE VEHICLES HAVE HIGHER FRONT ROCKER COVER GASKET TEMPERATURES, CREATING THE POTENTIAL FOR EARLIER DEGRADATION OF THE FRONT ROCKER COVER GASKET AND EVENTUAL OIL SEEPAGE.

Consequence & remedy

Consequence: CERTAIN UNDERHOOD FIRES MAY BE CAUSED BY DROPS OF ENGINE OIL, FROM SEEPAGE OR SPILLAGE, BEING DEPOSITED ON THE EXHAUST MANIFOLD THROUGH HARD BRAKING. IF THE MANIFOLD IS HOT ENOUGH AND THE OIL RUNS BELOW THE HEAT SHIELD, IT MAY IGNITE INTO A SMALL FLAME AND, IN SOME INSTANCES, THE FIRE MAY SPREAD TO THE PLASTIC SPARK PLUG WIRE CHANNEL AND BEYOND.

Remedy: DEALERS WILL REPLACE THE ENGINE’S FRONT VALVE COVER AND FRONT-VALVE-COVER GASKET WITH NEW PARTS OF AN IMPROVED DESIGN AND REMOVE THE ENGINE’S PLASTIC COVER AND PLASTIC OIL-FILL-TUBE EXTENSION, ALONG WITH THE 1-3-5 SPARK PLUG WIRE RETAINERS, FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING MAY 2016. , FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING MAY 2016. UNTIL THE REMEDY IS COMPLETED, GM STRONGLY RECOMMENDS THAT OWNERS OBSERVE THE FOLLOWING IMPORTANT PRECAUTIONS (1) THAT OWNERS DO NOT PARK THEIR VEHICLE IN A GARAGE, CAR PORT, OR OTHER STRUCTURE; (2) IF OWNERS NOTICE A BURNING ODOR, THEY SHOULD HAVE THEIR DEALER INSPECT THE VEHICLE. THE DEALER WILL INSPECT THE VEHICLE WITHOUT CHARGE; (3) USE PREMIUM FUEL (91 OCTANE OR HIGHER) IN THE VEHICLE AS RECOMMENDED IN THE VEHICLE'S OWNER MANUAL. OWNERS MAY CONTACT BUICK AT 1-866-608-8080 OR PONTIAC AT 1-800-620-7668, OR THROUGH THEIR WEBSITE AT <A HREF=HTTP://WWW.GMOWNERCENTER.COM>HTTP://WWW.GMOWNERCENTER.COM</A> .

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

0

No exact-year investigations in this snapshot.