At a Glance
The Pontiac Grand Am has 0 identified common problems across 5 generations (1973–2005) and brakes the most common problem category. Based on 377 MOT tests from DVSA data.
Problems are patterns in the DVSA data that occur significantly more often on a specific model than the UK average — confirmed at 99% statistical confidence. Read our DVSA MOT data methodology →
Below: generation-by-generation comparison of Pontiac Grand Am common problems, MOT failure types, and pass-rate data drawn from DVSA records. Click any generation to see fuel- and engine-specific fault patterns, mileage-banded repair guidance, and the most common MOT failures testers record.
MOT Tests & Failures by Generation
Pontiac Grand Am generations by MOT tests, failures, and identified problems from DVSA data
Hover over each bar for a full breakdown. Tap any bar to view that generation's problems.
Showing total MOT tests, failures, and known problems per make. Hover over each bar for a full breakdown.
Tell Us About Your Problem
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Tell Us About Your Problem
Help other Pontiac Grand Am owners — report a problem and we'll add it to the database
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Browse Pontiac Grand Am Generations
Select a generation to see its specific problems, MOT failures and advisories
First Generation
Second Generation
Third Generation
Most common MOT failure: Brake hydraulic component worn
Fourth Generation
Most common MOT failure: Indicator fault
Fifth Generation
Most common MOT failure: Indicator fault
Most Common Pontiac Grand Am MOT Failures
Every reason Pontiac Grand Am vehicles fail their MOT, ranked by frequency. Select an individual year to see only that year’s failures, or stay on ‘All time’ for the combined picture across our 20 years of DVSA data. Scroll inside the table for the full list.
| # | Failure | % of failures |
|---|---|---|
| 1 | Indicator fault | 9.63% |
| 2 | Brake hydraulic component worn | 6.36% |
| 3 | Brake performance below minimum | 5.59% |
| 4 | Fog lamp not working | 5.39% |
| 5 | Tyre tread depth below limit | 5.01% |
| 6 | Exhaust system fault | 4.82% |
| 7 | Front lamp not working | 4.43% |
| 8 | Track rod end worn | 4.24% |
| 9 | Wiper blades deteriorated | 4.24% |
| 10 | Headlamp aim defect | 3.66% |
| 11 | Number plate lamp not working | 3.28% |
| 12 | Tyre condition | 3.28% |
| 13 | Windscreen washer not working | 2.70% |
| 14 | Suspension joint or bush worn | 2.70% |
| 15 | Brake disc or drum worn | 2.50% |
| 16 | Stop lamp not working | 2.50% |
| 17 | Parking brake condition | 1.93% |
| 18 | Rigid brake pipe corroded or damaged | 1.93% |
| 19 | Seat belt condition | 1.54% |
| 20 | Suspension mounting corroded | 1.54% |
| 21 | ABS fault | 1.35% |
| 22 | Body corrosion or damage | 1.35% |
| 23 | Exhaust emissions above threshold (non-catalyst) | 1.35% |
| 24 | Driveshaft fault | 1.16% |
| 25 | Vehicle structure corrosion | 1.16% |
| 26 | Brake pads or linings worn | 0.96% |
| 27 | Front suspension joint worn | 0.96% |
| 28 | Horn not working | 0.96% |
| 29 | Suspension linkage fault | 0.96% |
| 30 | Mirror damaged or missing | 0.77% |
| 31 | Steering rack fault | 0.77% |
| 32 | Battery loose or leaking | 0.58% |
| 33 | Brake caliper fault | 0.58% |
| 34 | Coil spring broken or corroded | 0.58% |
| 35 | Dashboard warning lamp fault | 0.58% |
| 36 | Driver seat fault | 0.58% |
| 37 | Passenger seat fault | 0.58% |
| 38 | Position lamp not working | 0.58% |
| 39 | Rear fog lamp not working | 0.58% |
| 40 | Rear lamp not working | 0.58% |
| 41 | Spark ignition emissions above threshold | 0.58% |
| 42 | Subframe mounting corroded | 0.58% |
| 43 | Chassis condition | 0.39% |
| 44 | Spring mounting corroded | 0.39% |
| 45 | Tyre size or type not matched | 0.39% |
| 46 | Windscreen damage affecting view | 0.39% |
| 47 | Ball joint dust cover split | 0.39% |
| 48 | Anti-roll bar worn or corroded | 0.19% |
| 49 | Brake fluid leak | 0.19% |
| 50 | Brake pedal fault | 0.19% |
| 51 | Catalytic converter efficiency low | 0.19% |
| 52 | Electrical switch fault | 0.19% |
| 53 | Front suspension fault | 0.19% |
| 54 | Fuel hose damaged or leaking | 0.19% |
| 55 | Fuel pipe corroded or damaged | 0.19% |
| 56 | Handbrake lever fault | 0.19% |
| 57 | Parking brake performance below minimum | 0.19% |
| 58 | Power steering pipe or hose leaking | 0.19% |
| 59 | Speedometer fault | 0.19% |
| 60 | Steering operation fault | 0.19% |
| 61 | Suspension arm worn or corroded | 0.19% |
Showing all 61 reasons — scroll inside the table for the full list.
Pontiac Grand Am MOT Failures by Category
Total MOT failure occurrences for the Pontiac Grand Am, grouped by category. Same data as the failures table above — just sliced by category instead of fault title. Hover a slice for the top failures in each category.
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Frequently Asked Questions
What are the most common Pontiac Grand Am problems?
Based on analysis of 377 Pontiac Grand Am MOT tests from DVSA data, we have 0 identified common problems across 5 generations. Brakes is the most common problem category.
Which Pontiac Grand Am generation has the most problems?
We haven't identified significant problem patterns specific to any single generation of the Pontiac Grand Am yet — either this is a well-engineered model across all its generations, or the sample size per generation is still small. Check individual generation pages for MOT failure and advisory breakdowns.
How is this data calculated?
We analyse anonymised DVSA MOT test records under the Open Government Licence. An issue is classified as a "Common Problem" when it occurs significantly more often on a specific model than the UK average, confirmed at 99% statistical confidence. Read the full methodology page for details.
Can I report a problem with my Pontiac Grand Am?
Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Pontiac Grand Am owners spot problems early. All submissions are reviewed before being added to the public database.
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