At a Glance
The Proton Savvy has 35 identified problems that occur more often than the UK average, with Brake performance below minimum being the most reported. Brakes is the most common MOT failure category. The most serious issue flagged is Brake performance below minimum, rated as dangerous. Based on 33K 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 Proton Savvy — 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.
Proton Savvy MOT Pass Rate
Across 33K MOT tests from DVSA data, the Proton Savvy (2005–2011) has a fail rate of 42.6%.
UK average fail rate (2006–2011): 38.9%
Common Proton Savvy Problems
Owner-submitted reports plus patterns we've identified across 559 million UK MOT tests. Each MOT-derived item below — whether tagged as a Problem, Wear & Tear or Consumable — shows up noticeably more often on this generation than across the UK fleet, which is why it's here. Owner reports are pinned to the top by default; use the sort and filter pills below to view a specific tier or change the order.
Brake performance below minimum
4,887
occurrences
Wiper blades deteriorated
2,608
occurrences
Tyre condition
2,463
occurrences
Number plate lamp not working
976
occurrences
Rear suspension fault
882
occurrences
Tell Us About Your Problem
Help other Proton Savvy owners — report a problem and we'll add it to the database
Tell Us About Your Problem
Help other Proton Savvy 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 Proton Savvy, grouped by the mileage they typically appear at.
221 distinct problems · 65,676 total occurrences in current filter
Filter by fuel and engine size to narrow down to your car.
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Advisory items are MOT tester observations. Frequency can be influenced by driving style and usage patterns.
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Frequently Asked Questions
What are the most common Proton Savvy problems?
Based on DVSA MOT data for the Proton Savvy Savvy (2005–2011), we have identified 35 common problems. The most frequently reported is "Brake performance below minimum". Brakes is the most common MOT failure category.
How reliable is the Proton Savvy?
This generation has 33K MOT tests on record with a 42.6% 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 Proton Savvy?
There are 128 distinct MOT failure types recorded for the Savvy (2005–2011), grouped by the mileage these failures typically occur. See the Common MOT Failures section on this page.
Can I report a problem with my Proton Savvy?
Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Proton Savvy owners spot problems early. All submissions are reviewed before being added to the public database.
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