At a Glance
No model-specific problems have been flagged for the Smart Fortwo Mk3 — nothing on this generation occurs significantly more often than the UK average. The data still shows 103 common MOT failure types below. Bodywork is the most common MOT failure category. Based on 128K 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 Smart Fortwo Mk3 — 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.
Smart Fortwo Mk3 MOT Pass Rate
Across 128K MOT tests from DVSA data, the Smart Fortwo Mk3 (2014–2022) has a fail rate of 15.5%.
UK average fail rate (2014–2022): 33.2%
Tell Us About Your Problem
Help other Smart Fortwo Mk3 owners — report a problem and we'll add it to the database
Tell Us About Your Problem
Help other Smart Fortwo Mk3 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 Smart Fortwo Mk3, grouped by the mileage they typically appear at.
264 distinct problems · 73,406 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 Smart Fortwo Generations
Frequently Asked Questions
What are the most common Smart Fortwo Mk3 problems?
Based on DVSA MOT data for the Smart Fortwo Mk3 (2014–2022), we have identified 0 common problems. Bodywork is the most common MOT failure category.
How reliable is the Smart Fortwo Mk3?
This generation has 128K MOT tests on record with a 15.5% 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 Smart Fortwo Mk3?
There are 103 distinct MOT failure types recorded for the Mk3 (2014–2022), grouped by the mileage these failures typically occur. See the Common MOT Failures section on this page.
Can I report a problem with my Smart Fortwo Mk3?
Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Smart Fortwo owners spot problems early. All submissions are reviewed before being added to the public database.
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