At a Glance
The Pontiac Sunbird has 0 identified common problems across 2 generations (1976–1994) and brakes the most common problem category. Based on 37 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 Sunbird 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 Sunbird 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
Help other Pontiac Sunbird owners — report a problem and we'll add it to the database
Tell Us About Your Problem
Help other Pontiac Sunbird owners — report a problem and we'll add it to the database
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Browse Pontiac Sunbird Generations
Select a generation to see its specific problems, MOT failures and advisories
Most Common Pontiac Sunbird MOT Failures
Every reason Pontiac Sunbird 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 | Brake hydraulic component worn | 9.30% |
| 2 | Brake performance below minimum | 6.98% |
| 3 | Fog lamp not working | 6.98% |
| 4 | Tyre condition | 6.98% |
| 5 | Windscreen washer not working | 6.98% |
| 6 | Tyre tread depth below limit | 6.98% |
| 7 | Battery loose or leaking | 4.65% |
| 8 | Brake wheel cylinder fault | 4.65% |
| 9 | Exhaust system fault | 4.65% |
| 10 | Horn not working | 4.65% |
| 11 | Seat belt condition | 4.65% |
| 12 | Steering rack fault | 4.65% |
| 13 | Suspension mounting corroded | 4.65% |
| 14 | Brake master cylinder or servo mounting fault | 2.33% |
| 15 | Electrical switch fault | 2.33% |
| 16 | Exhaust emissions above threshold (non-catalyst) | 2.33% |
| 17 | Front lamp not working | 2.33% |
| 18 | Front suspension joint worn | 2.33% |
| 19 | Indicator fault | 2.33% |
| 20 | Parking brake condition | 2.33% |
| 21 | Rear fog lamp not working | 2.33% |
| 22 | Wiper blades deteriorated | 2.33% |
| 23 | Headlamp aim defect | 2.33% |
Showing all 23 reasons — scroll inside the table for the full list.
Pontiac Sunbird MOT Failures by Category
Total MOT failure occurrences for the Pontiac Sunbird, 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 Sunbird problems?
Based on analysis of 37 Pontiac Sunbird MOT tests from DVSA data, we have 0 identified common problems across 2 generations. Brakes is the most common problem category.
Which Pontiac Sunbird generation has the most problems?
We haven't identified significant problem patterns specific to any single generation of the Pontiac Sunbird 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 Sunbird?
Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Pontiac Sunbird owners spot problems early. All submissions are reviewed before being added to the public database.
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