Mazda 2 2015: MOT failure rate for its age
20.3% of 60,156 MOT tests of the Mazda 2 first registered in 2015 failed at the first attempt (2019–2024; retests excluded). Against this model's own normal rate at the same ages the index is 100.6 (95% CI 98.8–102.4; 100 = normal for this model at that age): the 2015 build year is no different from other years of the same model at the same age.
| Measure | Value | Unit | Compared with | Years | Tests |
|---|---|---|---|---|---|
| Failed first time | 20.3 | % | all ages tested | 2019–2024 | 60156 |
| Index against this model at the same age (95% CI 98.8–102.4) | 100.6 | index | 100 = normal for this model at that age | 2019–2024 | 60156 |
| Rank among this model's 18 build years | 11 | of 18 | 1 = fails least for its age | 2019–2024 | 60156 |
| Tested in 2024 | 9937 | tests | median 53,489 miles | 2024 | 9937 |
Data release dvsa-2024-v2 (24 Sep 2026) · page updated 30 Sep 2026 · full dataset (v5).
How does the 2015 Mazda 2 fail at each age?
Cars built in 2015 were tested at ages 4 to 9 between 2019 and 2024. Each row compares their first-time failure share with what this model normally shows at that age, after allowing for the overall failure level of each test year.
| Age | Tests | Failed, % | 95% interval | Normal for this model at that age, % | Index (100 = normal) |
|---|---|---|---|---|---|
| 4 | 10,314 | 17.2 | 16.5–17.9 | 13.5 | 127.1 |
| 5 | 9,932 | 20.4 | 19.6–21.2 | 15.3 | 133.1 |
| 6 | 10,012 | 20.1 | 19.3–20.9 | 17.8 | 113 |
| 7 | 9,995 | 20.7 | 19.9–21.5 | 20.3 | 102.3 |
| 8 | 9,966 | 20.8 | 20–21.6 | 24.6 | 84.5 |
| 9 | 9,937 | 22.4 | 21.6–23.3 | 29.5 | 76.1 |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 60,156 (initial tests) · Method: normal rate = this model's first-time failure share at that age across its build years (cells of 400+ tests), adjusted for each test year's overall level; cells of 30+ tests, under 500 marked rough · Updated: 30 Sep 2026 · Release: dvsa-2024-v2 · CSV
What fails most on the 2015 Mazda 2?
The most common failure group on cars built in 2015 is visibility: 7 items per 100 first tests, against 9 across all build years of the Mazda 2. These counts are not age-adjusted: cars built in 2015 were tested at ages 4 to 9.
| Failure group | Built 2015, per 100 | All build years, per 100 | Items |
|---|---|---|---|
| Visibility | 7 | 9 | 4,214 |
| Seat belts and supplementary restraint systems | 6.9 | 1.4 | 4,128 |
| Tyres | 5.9 | 8.4 | 3,532 |
| Suspension | 5.5 | 17.5 | 3,323 |
| Brakes | 4.5 | 7.9 | 2,708 |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 60,156 (initial tests of this build year) · Method: failure items grouped by DVSA's top-level defect groups, per 100 initial tests; groups with 30+ items · Updated: 30 Sep 2026 · Release: dvsa-2024-v2 · CSV
How does 2015 compare with the years around it?
Among the 18 published build years of the Mazda 2, 2015 ranks 11 (1 = fails least for its age). 2014: index 96.0. 2016: index 103.2.
| Build year | Index (100 = normal) | 95% interval | Verdict | Tests |
|---|---|---|---|---|
| 2003 | 94.7 | 90.0–99.5 | better (rough estimate) | 3,617 |
| 2004 | 96.6 | 93.6–99.7 | better | 8,814 |
| 2005 | 96.0 | 93.1–98.8 | better | 10,194 |
| 2006 | 92.3 | 89.6–95.0 | better | 11,287 |
| 2007 | 93.0 | 91.0–95.1 | better | 20,552 |
| 2008 | 106.3 | 105.0–107.6 | worse | 55,739 |
| 2009 | 103.1 | 102.0–104.2 | worse | 81,240 |
| 2010 | 104.5 | 103.3–105.6 | worse | 79,098 |
| 2011 | 103.0 | 101.7–104.3 | worse | 65,941 |
| 2012 | 100.9 | 99.4–102.4 | no different | 54,479 |
| 2013 | 102.8 | 101.2–104.5 | worse | 52,160 |
| 2014 | 96.0 | 94.3–97.8 | better | 51,132 |
| 2015 | 100.6 | 98.8–102.4 | no different | 60,156 |
| 2016 | 103.2 | 101.2–105.1 | worse | 61,095 |
| 2017 | 82.9 | 80.5–85.2 | better | 39,956 |
| 2018 | 80.8 | 78.1–83.5 | better | 32,651 |
| 2019 | 77.3 | 74.1–80.4 | better | 25,533 |
| 2020 | 84.7 | 78.5–91.0 | better | 8,297 |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 721,941 (initial tests) · Method: observed failures against those expected for the same model at the same ages, test-year level adjusted; verdict follows the printed one-decimal bound · Updated: 30 Sep 2026 · Release: dvsa-2024-v2 · CSV
How to cite this page
MOT Risk Index (2026). Mazda 2 2015 MOT statistics (data release dvsa-2024-v2; full dataset motriskindex-families-2024-v5, DOI 10.5281/zenodo.22975051), updated 30 September 2026. motriskindex.co.uk/cars/mazda-2/2015/
How every figure is calculated: methodology. Age, test year and build year are tied together (age = test year − build year), so the test-year level is taken as observed, not estimated.
Other pages for this model
Mazda 2 2003 · Mazda 2 2004 · Mazda 2 2005 · Mazda 2 2006 · Mazda 2 2007 · Mazda 2 2008 · Mazda 2 2009 · Mazda 2 2010 · Mazda 2 2011 · Mazda 2 2012 · Mazda 2 2013 · Mazda 2 2014 · Mazda 2 2016 · Mazda 2 2017 · Mazda 2 2018 · Mazda 2 2019 · Mazda 2 2020 · Mazda 2 in Norway · Mazda 2 in Finland · Mazda 2 in the Netherlands · Mazda 2 by postcode area · Mazda 2 body, chassis and structure failures · Mazda 2 brakes failures · Mazda 2 vehicle identification failures · Mazda 2 lamps, reflectors and electrics failures · Mazda 2 noise, emissions and leaks failures · Mazda 2 road wheels failures · Mazda 2 seat belts and airbags failures · Mazda 2 steering failures · Mazda 2 suspension failures · Mazda 2 tyres failures · Mazda 2 visibility failures