What are the common problems with the 1990 Pontiac Grand Prix?
Owners of the 1990 Pontiac Grand Prix have filed 176 complaints with NHTSA, most often about the brakes (92) and the body structure (25). In NHTSA's complaints file of November 11, 2026, 6 of its 176 complaints list a mileage (50,000 to 260,000 miles), too few to say when problems were reported; a complaint is an owner's report, not a proven defect.
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See what the paid report includes →NHTSA's file holds 176 owner complaints on the 1990 Pontiac Grand Prix. Owners named the brakes most often: 92 complaints. A complaint can name more than one component. Of the 176 complaints, 13 report a crash, 2 report a fire and 7 report an injury (11 people reported injured). These are owners' reports to NHTSA, not findings.
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Common problems with the 1990 Grand Prix
NHTSA's file holds 176 owner complaints on the 1990 Pontiac Grand Prix. Owners named the brakes most often: 92 complaints. A complaint can name more than one component.
| Component (NHTSA category) | Complaints | Listing mileage | Median mileage |
|---|---|---|---|
| Service Brakes, Hydraulic | 92 | 0 | Under 5 mileages |
| Structure | 25 | 2 | Under 5 mileages |
| Electrical System | 17 | 1 | Under 5 mileages |
| Engine And Engine Cooling | 16 | 2 | Under 5 mileages |
| Suspension | 13 | 1 | Under 5 mileages |
Of the 176 complaints, 13 report a crash, 2 report a fire and 7 report an injury (11 people reported injured). These are owners' reports to NHTSA, not findings.
Mileage when owners reported a problem with the 1990 Grand Prix
Too few complaints on the 1990 Grand Prix list a mileage to say when owners reported problems: 6 of its 176 complaints list a mileage (50,000 to 260,000 miles), and a median is given here only with 10 or more.
These mileages say when owners reported a problem, not when a 1990 Grand Prix wears out. NHTSA's file holds only vehicles whose owners complained; one that ran without a problem never appears in it, so it gives no lifespan and no cutoff, and how a vehicle was maintained matters more than any one odometer reading.
Every model year together: Half of the 2,399 NHTSA owner complaints on the Pontiac Grand Prix that list mileage came after 91,000 miles (NHTSA complaints file of November 11, 2026). How many miles will a Pontiac Grand Prix last? →
Is the 1990 Grand Prix a good year?
Complaint counts cannot say whether the 1990 is a good or a bad Grand Prix: they rise with how many were sold and how long they have been on the road. They show how the 1990 compares with the other model years in NHTSA's file.
With 176 complaints, the 1990 ranks 11th of the 21 Pontiac Grand Prix model years from 1988 to 2008 with 10 or more complaints, counting from the most. The most: the 1997 (810). The fewest: the 1996 (79).
Recent model years have had less time to collect complaints, so their counts are still growing. No year is ranked by mileage here, because a year's median mileage mostly follows its age.
| Model year | Owner complaints | Listing mileage | Median mileage |
|---|---|---|---|
| 1988 Grand Prix | 88 | 1 | Under 10 mileages |
| 1989 Grand Prix | 139 | 2 | Under 10 mileages |
| 1990 (this page) | 176 | 6 | Under 10 mileages |
| 1991 Grand Prix | 172 | 9 | Under 10 mileages |
| 1992 Grand Prix | 114 | 7 | Under 10 mileages |
| 1993 Grand Prix | 131 | 6 | Under 10 mileages |
| 1994 Grand Prix | 213 | 10 | 126,000 |
| 1995 Grand Prix | 169 | 11 | 116,379 |
| 1996 Grand Prix | 79 | 11 | 39,153 |
| 1997 Grand Prix | 810 | 201 | 104,352 |
| 1998 Grand Prix | 498 | 169 | 94,000 |
| 1999 Grand Prix | 412 | 236 | 94,370 |
| 2000 Grand Prix | 461 | 297 | 97,000 |
| 2001 Grand Prix | 308 | 205 | 97,000 |
| 2002 Grand Prix | 331 | 242 | 92,000 |
| 2003 Grand Prix | 106 | 77 | 100,000 |
| 2004 Grand Prix | 454 | 313 | 72,975 |
| 2005 Grand Prix | 148 | 116 | 70,000 |
| 2006 Grand Prix | 239 | 186 | 90,325 |
| 2007 Grand Prix | 220 | 182 | 90,000 |
| 2008 Grand Prix | 143 | 112 | 81,000 |
1990 Pontiac Grand Prix recalls
NHTSA's recall files of November 11, 2026 list 9 recall campaigns that name the 1990 Pontiac Grand Prix (8 vehicle campaigns and 1 equipment or tire campaign that names this model year, often for aftermarket parts). A campaign covers a production range, not every vehicle of the model year: check the VIN with NHTSA's free recall lookup.
What these figures can and cannot tell you
- Complaints are owners’ reports to NHTSA. NHTSA publishes them without verifying them: a complaint is an allegation, not a defect finding.
- The mileage is what the owner wrote on the complaint; NHTSA does not check it against the odometer.
- The make, model and model year are the ones on the complaint. NHTSA records them as filed, so a few complaints sit under a model year the name was not sold in.
- They are not a lifespan study. The file holds only vehicles whose owners reported a problem, so these figures do not say how long a typical 1990 Grand Prix lasts.
- A complaint count rises with how many vehicles were sold and how long they have been on the road, so it is not a rating of the 1990 Grand Prix.
- Nothing here describes one vehicle: its title brands, odometer readings, accidents and open recalls are in the records for its own VIN.
- 170 of the 176 complaints on the 1990 Pontiac Grand Prix give no usable mileage (blank, zero, a filler such as 999999, or over 500,000) and are left out of every mileage figure.
- NHTSA name counted: GRAND PRIX. NHTSA files some vehicles under several names (a series name and a trim name, for example); this page counts only this one.
- Recall-file name matched: GRAND PRIX.
Primary sources behind this page
Open the underlying public source and verify that its scope matches the question you are asking.
- NHTSA complaints flat file (FLAT_CMPL.zip), downloaded November 11, 2026National Highway Traffic Safety Administration
- Complaints file field layout (CMPL.txt)National Highway Traffic Safety Administration
- NHTSA recalls flat file (FLAT_RCL_PRE_2010.zip), downloaded November 11, 2026National Highway Traffic Safety Administration
- NHTSA recalls flat file (FLAT_RCL_POST_2010.zip), downloaded November 11, 2026National Highway Traffic Safety Administration
- Recalls file field layout (RCL.txt)National Highway Traffic Safety Administration
- NHTSA recall and complaint datasets: scope and documentationNational Highway Traffic Safety Administration
- Recalls Lookup by VINNational Highway Traffic Safety Administration
NHTSA’s complaints file was downloaded on November 11, 2026 (FLAT_CMPL.txt, dated 2026-11-11 10:15, 2,265,416 rows), with its recall files (FLAT_RCL_PRE_2010.txt and FLAT_RCL_POST_2010.txt, dated 2026-11-11 08:02). Each complaint is counted once, by its NHTSA number, with the model year and mileage of its first row; a model year has a page only with 10 or more complaints. The collection script and its rules are in scripts/collect-nhtsa-model-year-longtail.mjs.
1990 Pontiac Grand Prix questions
What are the most common 1990 Pontiac Grand Prix problems?
NHTSA's file holds 176 owner complaints on the 1990 Pontiac Grand Prix. Owners named the brakes most often: 92 complaints. A complaint can name more than one component. Of the 176 complaints, 13 report a crash, 2 report a fire and 7 report an injury (11 people reported injured). These are owners' reports to NHTSA, not findings.
At what mileage do owners report problems with the 1990 Pontiac Grand Prix?
NHTSA's file gives no mileage figure for the 1990 Pontiac Grand Prix: 6 of its 176 complaints list a mileage (50,000 to 260,000 miles), and this page gives a median only with 10 or more. These are mileages at a reported problem; they do not say how many miles a 1990 Grand Prix can cover.
Is the 1990 Pontiac Grand Prix a good year?
Complaint counts cannot say whether the 1990 is a good or a bad Grand Prix: they rise with how many were sold and how long they have been on the road. They show how the 1990 compares with the other model years in NHTSA's file. With 176 complaints, the 1990 ranks 11th of the 21 Pontiac Grand Prix model years from 1988 to 2008 with 10 or more complaints, counting from the most. The most: the 1997 (810). The fewest: the 1996 (79).
How many recalls does the 1990 Pontiac Grand Prix have?
NHTSA's recall files of November 11, 2026 list 9 recall campaigns that name the 1990 Pontiac Grand Prix (8 vehicle campaigns and 1 equipment or tire campaign that names this model year, often for aftermarket parts). A campaign covers a production range, not every vehicle of the model year: check the VIN with NHTSA's free recall lookup.
How do I check a used 1990 Pontiac Grand Prix before buying?
Take the 17-character VIN from the vehicle and compare the odometer with the readings on file for it: title transfers, inspections and auction sales record the mileage on the day. VIN Lookup (free-vin-lookup.com) sells the original ClearVIN PDF for $14.99 (3 reports for $29.99, 5 for $44.99): odometer readings, title brands and auction records on file for the VIN. Check the VIN before buying a used 1990 Pontiac Grand Prix.