What Owners Report NHTSA ODI · 2,175,102 complaints · MY1998–2026

2003 Pontiac Grand Prix

Typical pattern

5.2% of complaints about the 2003 Pontiac Grand Prix came in the first year, which is unremarkable for a 2003 vehicle — around the middle of the 228 model-years on record. The median complaint arrives at 7.6 yr in service. The most-reported system is engine (31 complaints), typically at 13.3 yr or about 156,000 miles.

Complaints
135
Median age at failure
7.6 yr
Median mileage
100,000 n=98
Crash / fire / tow
39.3% of reports
Safety recalls
7

When each system is reported — middle 50% of complaints

System
0y2y4y6y8y10y12y14y
Engine
31 reports · 156,000 mi
13.3 yr
77.4%
Electrical system
20 reports · 116,562 mi
9.4 yr
25%
Engine cooling
17 reports · 84,917 mi
6.4 yr
41.2%

Safety recalls — NHTSA campaigns

15V701000 2015-10-26
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.

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

09E025000 2009-05-11
Exterior lighting:headlights

DOPE, INC. IS RECALLING 42,540 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THESE LAMPS DO NOT CONTAIN THE REQUIRED AMBER SIDE REFLECTORS.

DECREASED LIGHTING VISIBILITY MAY RESULT IN A VEHICLE CRASH.

09V116000 2009-04-08
Engine cooling

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.

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.

09E012000 2009-04-07
Exterior lighting

SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THESE LAMPS DO NOT CONTAIN THE REQUIRED AMBER SIDE REFLECTORS.

DECREASED LIGHTING VISIBILITY MAY RESULT IN A VEHICLE CRASH.

09E005000 2009-02-17
Steering

DORMAN IS RECALLING 979 STEERING KNUCKLES, DORMAN P/NOS. 697-902 AND 697-903, SOLD UNDER DORMAN'S "OE SOLUTIONS<SUP>TM</SUP>" BRAND NAME, AND NAPA P/NOS. 7-8502 AND 7-8503 WHICH WERE SOLD FOR REPLACEMENT USE ON THE VARIOUS VEHICLES LISTED ABOVE. A POTENTIAL MATERIAL OR DESIGN DEFECT COULD RESULT IN THE STEERING KNUCKLE BREAKING IN THE HUB AREA.

A BROKEN STEERING KNUCKLE COULD RESULT IN LOSS OF STEERING CONTROL AND A POSSIBLE CRASH WITHOUT WARNING.

08V118000 2008-03-12
Engine cooling

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.

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.

07E021000 2007-03-12
Fuel system, other:storage:tank assembly:pressure relief devices

CERTAIN DELPHI FUEL PRESSURE REGULATORS, P/NOS. FP10020-11B1, FP10026-11B1, AND FP10027-11B1, SOLD AFTER JANUARY 9, 2007, AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES LISTED ABOVE. THE UNIVERSAL PRESSURE REGULATORS (UPR) WERE PRODUCED WITHOUT AN O'RING AND RETAINER.

FUEL MAY LEAK, POSSIBLY RESULTING IN A FIRE.

In owners’ own words

Engine cooling 1,870 mi 8 mo in service
PROBLEMS WITH "SERVICE ENGINE SOON" LIGHT ILLUMINATED ON DASHBOARD. *MR THE VEHICLE WA TAKEN TO THE DEALER FOR REPAIRS AND TWO DAYS LATER THE VEHICLE HESITATED AND THERE WAS LOSS OF POWER. SINCE THIS PROBLEM SURFACED THE DEALER HAS REPLACED THE MAIN COMPUTER AND A SENSOR. THE CONSUMER INDICATED THAT NOW THE VEHICLE FEELS LIKE IT IS SLIPPING. *NM
Engine cooling mileage not reported 2.3 yr in service
ENGINE AND ENGINE COOLANT LEAK REFER TO 030601010B BULLITIN AND RECALL NUMBER 03034. DEALERSHOIP AT BEHLMAN PONTIAC SERVIVE AGENT RICK WORS CLAIM MY VEHECLE WASNT COVERED.
Engine cooling 65,000 mi 3.6 yr in service
I PURCHASED A 2003 PONTIAC GRAND PRIX ON 9/19/03 WITH 12429 MILES ON THE 3100 SFI 6 CYL ENGINE, AND NOW AT 65,550 MILES, THE MANIFOLD GASKET IS LEAKING AND FILLING THE RADIATOR WITH OIL. THE WARRANTY IS GOOD UP TO 75,000, AND I PLAN TO GET THE REPAIRS MADE BY THE DEALER UNDER MY CONTRACT. HOWEVER, THIS SHOULD NOT HAVE HAPPENED TO SUCH A NEW AUTOMOBILE, AND I UNDERSTAND OTHERS HAVE EXPERIENCED THE SAME PROBLEM WITH THIS ENGINE AT 35,000 MILES. *NM
Electrical system 87,000 mi 4.3 yr in service crash / fire / tow
TL* - THE CONTACT STATED THAT WHILE DRIVING THE 2003 PONTIAC GRAND PRIX ON A SUNNY DAY AT 35 MPH A DEER RAN OUT IN FRONT OF THE VEHICLE HE SWERVED IN ORDER NOT TO HIT THE DEER AND RAN INTO A TREE. THE AIR BAG DEPLOYED, THE CAR CAUGHT ON FIRE AND WAS CONSUMED BY THE FIRE. HE HAD A HARD TIME GETTING OUT THE DRIVER'S SIDE DOOR, IT WOULD NOT OPEN. HE HAD TO CRAWL OUT THROUGH THE BACK WINDOW. THE FAILURE MILEAGE WAS 87000 MILES.*AK

Other Grand Prix model years

20082007200620052004200320022001200019991998

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