Darlington MOT pass rate
At 77.1%, Cars tested in Darlington, age-adjusted, passes slightly less often than the national average (79.2%).
78.1%
Raw pass rate
77.1%
Age-adjusted pass rate
-2.1 pts
vs national average
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“At 77.1%, Cars tested in Darlington, age-adjusted, passes slightly less often than the national average (79.2%).”
78.1% of 279,407 MOT tests carried out in Darlington pass — the age-adjusted figure is 77.1%.
Pass rate by vehicle age in Darlington
| Vehicle age | Pass rate | Tests |
|---|---|---|
| 0–3 years | 93.7% | 13,811 |
| 3–6 years | 90.7% | 60,683 |
| 6–10 years | 80.1% | 96,396 |
| 10–15 years | 68.3% | 70,498 |
| 15+ years | 65.2% | 38,019 |
Most common MOT failure reasons in Darlington
| Category | Share of failed tests |
|---|---|
| Brakes | 52.6% |
| Suspension | 49.9% |
| Lamps, reflectors and electrical equipment | 48.9% |
| Tyres | 24.8% |
| Body, chassis, structure | 17.7% |
Methodology and data source
- Source: DVSA “Anonymised MOT tests and results”, data.gov.uk, under the Open Government Licence v3.0.
- Coverage: Full year 2024, test class 4 (cars), normal (initial) tests only.
- This covers cars tested in Darlington (DVSA's postcode_area field is the testing station's location, not the vehicle owner's home address).
- The age-adjusted figure is standardised to the national vehicle-age mix, so it isn't just reflecting whether this area's tested fleet happens to run older or newer than average.
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Frequently asked questions
- What is the MOT pass rate in Darlington?
- 78.1% of MOT tests carried out in Darlington pass, based on 279,407 tests. Adjusted for the age of cars tested there, the figure is 77.1%.
- Does this show cars registered in Darlington, or tested there?
- Tested there. DVSA's data records the postcode of the testing station, not the vehicle owner's home address, so this reflects cars tested in Darlington — which may include vehicles from further afield — not necessarily cars kept locally.
- What's the most common MOT failure reason in Darlington?
- Brakes is the most common failure category among tests carried out in Darlington, present in 52.6% of failed tests there.