Ford B-MAX 2012: MOT failure rate for its age
30.5% of 18,213 MOT tests of the Ford B-MAX first registered in 2012 failed at the first attempt (2019–2024; retests excluded). Against this model's own normal rate at the same ages the index is 102.5 (95% CI 99.8–105.2; 100 = normal for this model at that age): the 2012 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 | 30.5 | % | all ages tested | 2019–2024 | 18213 |
| Index against this model at the same age (95% CI 99.8–105.2) | 102.5 | index | 100 = normal for this model at that age | 2019–2024 | 18213 |
| Rank among this model's 7 build years | 5 | of 7 | 1 = fails least for its age | 2019–2024 | 18213 |
| Tested in 2024 | 2986 | tests | median 67,496 miles | 2024 | 2986 |
Data release dvsa-2024-v2 (24 Sep 2026) · page updated 30 Sep 2026 · full dataset (v5).
How does the 2012 Ford B-MAX fail at each age?
Cars built in 2012 were tested at ages 7 to 12 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) |
|---|---|---|---|---|---|
| 7 | 3,112 | 25.7 | 24.2–27.3 | 25.8 | 99.8 |
| 8 | 3,008 | 28.4 | 26.8–30 | 26.5 | 106.9 |
| 9 | 3,059 | 29.9 | 28.3–31.6 | 28.7 | 104.5 |
| 10 | 3,045 | 30.3 | 28.7–32 | 30.7 | 98.8 |
| 11 | 3,003 | 34.8 | 33.1–36.5 | 34.1 | 101.9 |
| 12 | 2,986 | 34 | 32.3–35.7 | 32.8 | 103.5 |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 18,213 (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 2012 Ford B-MAX?
The most common failure group on cars built in 2012 is suspension: 13.4 items per 100 first tests, against 7 across all build years of the Ford B-MAX. These counts are not age-adjusted: cars built in 2012 were tested at ages 7 to 12.
| Failure group | Built 2012, per 100 | All build years, per 100 | Items |
|---|---|---|---|
| Suspension | 13.4 | 7 | 2,434 |
| Lamps, reflectors and electrical equipment | 11.9 | 9 | 2,173 |
| Tyres | 8.6 | 7 | 1,559 |
| Visibility | 8.1 | 6 | 1,469 |
| Brakes | 4.7 | 3.7 | 855 |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 18,213 (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 2012 compare with the years around it?
Among the 7 published build years of the Ford B-MAX, 2012 ranks 5 (1 = fails least for its age). 2013: index 105.9.
| Build year | Index (100 = normal) | 95% interval | Verdict | Tests |
|---|---|---|---|---|
| 2012 | 102.5 | 99.8–105.2 | no different | 18,213 |
| 2013 | 105.9 | 104.7–107.2 | worse | 90,341 |
| 2014 | 100.4 | 99.0–101.8 | no different | 78,981 |
| 2015 | 94.2 | 92.5–95.8 | better | 59,959 |
| 2016 | 95.0 | 92.9–97.2 | better | 43,849 |
| 2017 | 99.9 | 97.2–102.7 | no different | 30,804 |
| 2018 | 117.8 | 107.6–128.0 | worse (rough estimate) | 2,841 |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 324,988 (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). Ford B-MAX 2012 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/ford-b-max/2012/
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
Ford B-MAX 2013 · Ford B-MAX 2014 · Ford B-MAX 2015 · Ford B-MAX 2016 · Ford B-MAX 2017 · Ford B-MAX 2018 · Ford B-MAX in Norway · Ford B-MAX in Finland · Ford B-MAX in the Netherlands · Ford B-MAX by postcode area · Ford B-MAX body, chassis and structure failures · Ford B-MAX brakes failures · Ford B-MAX vehicle identification failures · Ford B-MAX lamps, reflectors and electrics failures · Ford B-MAX noise, emissions and leaks failures · Ford B-MAX road wheels failures · Ford B-MAX seat belts and airbags failures · Ford B-MAX steering failures · Ford B-MAX suspension failures · Ford B-MAX tyres failures · Ford B-MAX visibility failures