2003 Volvo S40 MOT pass rate: 58.8% (1,963 tests)
Is the 2003 S40 getting worse?
Pass rate of 2003-registered cars across recent test years:
| Test year | Pass rate | |
|---|---|---|
| 2023 | 58.7% -5.8 vs same-age |
|
| 2024 | 58.0% -6.8 vs same-age |
|
| 2025 | 60.2% -6.0 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 2003 S40
| # | System | Defects recorded | Share |
|---|---|---|---|
| 1 | Brakes | 684 | 24.4% |
| 2 | Lamps, reflectors and electrical equipment | 627 | 22.3% |
| 3 | Suspension | 546 | 19.4% |
| 4 | Steering | 196 | 7.0% |
| 5 | Body, chassis, structure | 193 | 6.9% |
| 6 | Tyres | 180 | 6.4% |
All S40 years compared
| Registration year | Tests | Pass rate | Vs same-age | Median mileage |
|---|---|---|---|---|
| 2003 (this page) | 1,963 | 58.8% | -6.2 pts | 98,735 |
| 2004 | 3,454 | 60.9% | -3.5 pts | 101,138 |
| 2005 | 4,307 | 62.5% | -1.9 pts | 113,623 |
| 2006 | 4,994 | 66.0% | +1.6 pts | 113,842 |
| 2007 | 5,442 | 65.1% | +0.0 pts | 115,700 |
| 2008 | 8,646 | 64.4% | -0.7 pts | 109,852 |
| 2009 | 7,098 | 64.3% | -2.1 pts | 104,242 |
| 2010 | 5,794 | 64.4% | -3.0 pts | 105,400 |
| 2011 | 4,320 | 62.9% | -6.3 pts | 104,275 |
| 2012 | 3,807 | 66.4% | -4.8 pts | 97,632 |
- Free MOT history checkThe exact car’s failures, advisories and mileage trail — sellers can’t edit it
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FAQs
Is a 2003 Volvo S40 reliable?
2003-registered examples passed 58.8% of their MOT tests (1,963 tests, 2023–2025), -6.2 points versus all UK cars registered in the same year. At roughly 23 years old with a median 98,735 miles, condition now varies car by car — always check the individual MOT history.
What mileage is too high for a 2003 S40?
The median tested example shows 98,735 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.