2004 Toyota MR2 MOT pass rate: 71.4% (3,447 tests)
Is the 2004 MR2 getting worse?
Pass rate of 2004-registered cars across recent test years:
| Test year | Pass rate | |
|---|---|---|
| 2023 | 73.2% +9.2 vs same-age |
|
| 2024 | 72.3% +8.3 vs same-age |
|
| 2025 | 68.5% +3.2 vs same-age |
The raw rate normally falls as cars age. The “vs same-age” figure compares this cohort with all UK cars registered in the same year, so normal ageing is not mistaken for a bad model year.
What fails on a 2004 MR2
| # | System | Defects recorded | Share |
|---|---|---|---|
| 1 | Brakes | 1,126 | 38.8% |
| 2 | Lamps, reflectors and electrical equipment | 469 | 16.2% |
| 3 | Suspension | 412 | 14.2% |
| 4 | Noise, emissions and leaks | 380 | 13.1% |
| 5 | Tyres | 186 | 6.4% |
| 6 | Visibility | 130 | 4.5% |
All MR2 years compared
| Registration year | Tests | Pass rate | Vs same-age | Median mileage |
|---|---|---|---|---|
| 2001 | 2,607 | 69.0% | +2.4 pts | 91,875 |
| 2002 | 3,074 | 68.6% | +2.8 pts | 90,792 |
| 2003 | 3,618 | 71.3% | +6.2 pts | 89,484 |
| 2004 (this page) | 3,447 | 71.4% | +7.0 pts | 84,091 |
| 2005 | 2,463 | 73.8% | +9.3 pts | 80,649 |
| 2006 | 2,183 | 75.6% | +11.1 pts | 67,303 |
- Free MOT history checkThe exact car’s failures, advisories and mileage trail — sellers can’t edit it
- Topdon OBD2 scannersTopdon diagnostic scanners with full-system readouts
- XTOOL diagnostic toolsXTOOL code readers for petrol and diesel cars
- Autel UK testersAutel professional-grade diagnostic testers
FAQs
Is a 2004 Toyota MR2 reliable?
2004-registered examples passed 71.4% of their MOT tests (3,447 tests, 2023–2025), +7.0 points versus all UK cars registered in the same year. At roughly 22 years old with a median 84,091 miles, condition now varies car by car — always check the individual MOT history.
What mileage is too high for a 2004 MR2?
The median tested example shows 84,091 miles. Anything far beyond that isn't automatically bad — a motorway-mile car with consistent service records often beats a low-mileage school-run car — but price accordingly and scrutinise the mileage trail for gaps or drops.
Source: DVSA Anonymised MOT tests and results, 2023–2025 extracts (96 million Class 4 initial tests; retests excluded). Only vehicles old enough for a routine first MOT are included. Age-adjusted figures compare the model-year cohort with all vehicles of the same registration year tested in the same calendar year. Contains public sector information licensed under OGL v3.0.