Reliability, what owners report, and what it costs to keep.
AVOIR's read: the numbers are mixed and the complaint record is worth reading before you commit.
Owners have filed 148 complaints with NHTSA about the 2005 Pontiac Grand Prix, and it carries 2 recalls. These are owner allegations rather than confirmed defects, but the pattern of what people complain about is the most useful signal a used buyer has.
| Area | Complaints | Share |
|---|---|---|
| Electrical system | 30 | 20% |
| Power train | 28 | 19% |
| Steering | 11 | 7% |
| Engine | 4 | 3% |
| Air bags | 4 | 3% |
| Service brakes | 4 | 3% |
| Tires | 4 | 3% |
| Service brakes | 4 | 3% |
| Unknown or other | 3 | 2% |
| Suspension | 3 | 2% |
Verbatim from NHTSA complaint records, trimmed for length.
The contact owns a 2005 Pontiac Grand Prix. The contact received notification of NHTSA Campaign Number: 14V400000 (ELECTRICAL SYSTEM). The contact stated that while attempting to start the vehicle, the vehicle failed to
NHTSA complaint: Electrical system
The contact owns a 2005 Pontiac Grand Prix. The contact stated that it was difficult to shift the vehicle into gear. There was an abnormal banging sound coming from the vehicle. There were no warning lights illuminated.
NHTSA complaint: Power train
Other unknown motor vehicles are in the same area and and different times of day monitoring my vehicle. I get car washed and park I return I have spray on the sides, hood, and directly in front of glass.
NHTSA complaint: Unknown or other
The contact owned a 2005 Pontiac Grand Prix. The contact received notification of NHTSA Campaign Number: 14V400000 (Electrical System) and would like to be removed from the recall distribution list as she does no longer
NHTSA complaint: Electrical system
THE CAR WILL NOT ALWAYS START. HAVE TO TURN THE KEY MANY TIMES AND THEN IT FINALLY STARTS. SOMETIMES IT STARTS RIGHT UP AND THEN SOMETIMES I HAVE TO TURN THE KEY MANY TIMES TO START.
NHTSA complaint: Electrical system
WHEN DRIVING 30 MPH UP TO 70 MPH ALL OF A SUDDEN THE REDUCED RNGINE LIGHT VOMES ON AND THE CAR STARTS DECELERATING TO 5 MPH AND SOMETIMES CUTS OFF CAUSING POWER STEERING TO NOT WORK. THIS STARTED AFTER THE WORKED ON YHE
NHTSA complaint: Steering
I WAS DRIVING DOWN THE ROAD WHEN MY ENGINE STARTED SMOKING I PULLED OVER ADD A FRIEND WHO WAS IS MAYOR OF THE NEXT TOWN OVER TO LET IT COOL DOWN SO THAT I COULD LOOK TO SEE WHAT IT WAS WHEN I WALK TO THE GARAGE I TURNE
NHTSA complaint: Engine
"TAKATA RECALL" MY VEHICLE WILL NOT GO IN DRIVE AS I WAS MOMMY WAY HOME IT WAS STUCK ON A CITY STREET FOR 2 MONTHS DUE TO TRANSMISSION SLIPPED. ALSO MY MY ELECTRICAL SYSTEM IS GIVING OUT MY CAR WILL NOT PICK UP SPEED FUL
NHTSA complaint: Electrical system
NHTSA lists 2 recall campaigns for the 2005 Pontiac Grand Prix. Recalls are free to have fixed at a franchised dealer regardless of who owns the car now, but only if they were never done, so check the VIN of the specific car rather than trusting the model.
This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) notified the agen
Risk: If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury.
Fix: GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys, free of charge. The recall began on September 9, 2014.
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
Risk: A BROKEN STEERING KNUCKLE COULD RESULT IN LOSS OF STEERING CONTROL AND A POSSIBLE CRASH WITHOUT WARNING.
Fix: DORMAN WILL NOTIFY OWNERS AND REPLACE THE DEFECTIVE STEERING KNUCKLES FREE OF CHARGE AND REIMBURSE THE REPAIR FACILITY OR OWNER FOR LABOR. THE RECALL BEGAN ON FEBRUARY 23, 2009. OWNERS MAY CONTACT D
| Reliability raw | 77 | good |
|---|---|---|
| Longevity est. | 76 | good |
| Maintenance | 75 | good |
| Depreciation | 60 | average |
| Performance | 59 | average |
| Efficiency | 36 | below average |
Percentile ranks against other midsize & large cars in the catalog.
What stands behind each score for this car:
Owners have filed 148 complaints with NHTSA for this model-year, and electrical system is the most reported area with 30 of them (20%). There are 2 recalls on record. Check any specific car against its VIN before buying.
AVOIR scores its reliability 77/100 (good) from NHTSA recall campaigns and complaint density. That figure is a raw complaint count, not yet adjusted for sales volume, so a high-volume model scores worse than it deserves.
AVOIR scores its longevity 76/100, but that figure is an estimate built from the powertrain and the brand's record, not a measurement. A 2005 car has no 200,000-mile population to observe yet, so treat it as a prior rather than evidence.
AVOIR's read: be careful, because the numbers are mixed and the complaint record is worth reading before you commit. Its overall ownership score is 68/100. Condition, mileage and service history still matter more than any score, so get a pre-purchase inspection on the specific car.
Sources: NHTSA recalls and complaints, EPA fuel economy, IIHS awards, and live market listings. A score describes a model-year, not the individual car in front of you. Get a pre-purchase inspection.