Hyundai Coupe 2004: MOT failure rate for its age
52.8% of 4,439 MOT tests of the Hyundai Coupe first registered in 2004 failed at the first attempt (2019–2024; retests excluded). Against this model's own normal rate at the same ages the index is 103.6 (95% CI 99.4–107.8; 100 = normal for this model at that age): the 2004 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 | 52.8 | % | all ages tested | 2019–2024 | 4439 |
| Index against this model at the same age (95% CI 99.4–107.8) | 103.6 | index | 100 = normal for this model at that age | 2019–2024 | 4439 |
| Rank among this model's 9 build years | 6 | of 9 | 1 = fails least for its age | 2019–2024 | 4439 |
| Tested in 2024 | 352 | tests | median 83,177 miles | 2024 | 352 |
Data release dvsa-2024-v2 (24 Sep 2026) · page updated 30 Sep 2026 · full dataset (v5).
How does the 2004 Hyundai Coupe fail at each age?
Cars built in 2004 were tested at ages 15 to 20 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) |
|---|---|---|---|---|---|
| 15 | 1,567 | 54.4 | 51.9–56.8 | 53 | 102.6 |
| 16 | 1,016 | 52.6 | 49.5–55.6 | 51.2 | 102.6 |
| 17 | 820 | 53.4 | 50–56.8 | 51.1 | 104.4 |
| 18 | 583 | 50.3 | 46.2–54.3 | 48.1 | 104.4 |
| 19 | 453 (rough estimate) | 49.7 | 45.1–54.3 | 46.5 | 106.8 |
| 20 | 352 (rough estimate) | 48.9 | 43.7–54.1 | not available | not available |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 4,791 (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 2004 Hyundai Coupe?
The most common failure group on cars built in 2004 is brakes: 61.7 items per 100 first tests, against 52.8 across all build years of the Hyundai Coupe. These counts are not age-adjusted: cars built in 2004 were tested at ages 15 to 20.
| Failure group | Built 2004, per 100 | All build years, per 100 | Items |
|---|---|---|---|
| Brakes | 61.7 | 52.8 | 2,957 |
| Lamps, reflectors and electrical equipment | 43.6 | 38.9 | 2,090 |
| Body, chassis, structure | 31.3 | 15.2 | 1,499 |
| Suspension | 27.6 | 21.4 | 1,323 |
| Noise, emissions and leaks | 16.4 | 11.9 | 784 |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 4,791 (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 2004 compare with the years around it?
Among the 9 published build years of the Hyundai Coupe, 2004 ranks 6 (1 = fails least for its age). 2003: index 106.7. 2005: index 98.7.
| Build year | Index (100 = normal) | 95% interval | Verdict | Tests |
|---|---|---|---|---|
| 2001 | 113.0 | 101.9–124.2 | worse (rough estimate) | 672 |
| 2002 | 103.8 | 96.0–111.5 | no different (rough estimate) | 1,284 |
| 2003 | 106.7 | 101.2–112.3 | worse (rough estimate) | 2,559 |
| 2004 | 103.6 | 99.4–107.8 | no different | 4,439 |
| 2005 | 98.7 | 95.5–102.0 | no different | 7,152 |
| 2006 | 95.8 | 93.1–98.6 | better | 9,987 |
| 2007 | 99.5 | 97.0–102.1 | no different | 12,270 |
| 2008 | 97.6 | 94.4–100.7 | no different | 8,082 |
| 2009 | 97.6 | 94.5–100.8 | no different | 8,062 |
Source: DVSA MOT bulk data · Window: 2019–2024 · n = 54,507 (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). Hyundai Coupe 2004 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/hyundai-coupe/2004/
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
Hyundai Coupe 2001 · Hyundai Coupe 2002 · Hyundai Coupe 2003 · Hyundai Coupe 2005 · Hyundai Coupe 2006 · Hyundai Coupe 2007 · Hyundai Coupe 2008 · Hyundai Coupe 2009 · Hyundai Coupe in the Netherlands · Hyundai Coupe by postcode area · Hyundai Coupe body, chassis and structure failures · Hyundai Coupe brakes failures · Hyundai Coupe vehicle identification failures · Hyundai Coupe lamps, reflectors and electrics failures · Hyundai Coupe noise, emissions and leaks failures · Hyundai Coupe road wheels failures · Hyundai Coupe seat belts and airbags failures · Hyundai Coupe steering failures · Hyundai Coupe suspension failures · Hyundai Coupe tyres failures · Hyundai Coupe visibility failures