At a Glance
The Pontiac Montana First Generation has 34 distinct MOT failure types recorded below from real DVSA tests. No single fault occurs significantly more often than the UK fleet average — the Montana tracks the baseline rather than showing a model-specific pattern. Electrical is the most common MOT failure category. Based on 105 MOT tests from DVSA data.
Problems are patterns in the DVSA data that occur significantly more often on this model than the UK average — confirmed at 99% statistical confidence. Read how we calculate MOT pass rates and problems →
Below: the full MOT-data picture for the Pontiac Montana First Generation — MOT pass rate vs the UK average, common problems vs UK fleet patterns, the most likely MOT failures by frequency, fault occurrence by mileage band, and pass/fail trends. All numbers drawn from DVSA records.
Pontiac Montana First Generation MOT Pass Rate
Across 105 MOT tests from DVSA data, the Pontiac Montana First Generation (1999–2005) has a fail rate of 42.9%.
All-time UK average fail rate: 34.9%
Tell Us About Your Problem
Help other Pontiac Montana First Generation owners — report a problem and we'll add it to the database
Tell Us About Your Problem
Help other Pontiac Montana First Generation owners — report a problem and we'll add it to the database
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Problems by mileage
Common problems, MOT failures and advisories on the Pontiac Montana First Generation, grouped by the mileage they typically appear at.
47 distinct problems · 236 total occurrences in current filter
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Advisory items are MOT tester observations. Frequency can be influenced by driving style and usage patterns.
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Other Pontiac Montana Generations
First Generation
1999–2005
0 problems
Current page
Second Generation (SV6)
2005–2009
0 problems
Frequently Asked Questions
What are the most common Pontiac Montana First Generation problems?
Based on DVSA MOT data for the Pontiac Montana First Generation (1999–2005), we have identified 0 common problems. Electrical is the most common MOT failure category.
How reliable is the Pontiac Montana First Generation?
This generation has 105 MOT tests on record with a 42.9% fail rate. A fault is flagged as a "Common Problem" only when it occurs significantly more often on this model than the UK average, confirmed at 99% statistical confidence.
What commonly fails the MOT on a Pontiac Montana First Generation?
There are 34 distinct MOT failure types recorded for the First Generation (1999–2005), grouped by the mileage these failures typically occur. See the Common MOT Failures section on this page.
Can I report a problem with my Pontiac Montana First Generation?
Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Pontiac Montana owners spot problems early. All submissions are reviewed before being added to the public database.
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