CarKept

Newport MOT pass rate

At 76.0%, Cars tested in Newport, age-adjusted, passes slightly less often than the national average (79.2%).

75.5%
Raw pass rate
76.0%
Age-adjusted pass rate
-3.2 pts
vs national average

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At 76.0%, Cars tested in Newport, age-adjusted, passes slightly less often than the national average (79.2%).

75.5% of 483,326 MOT tests carried out in Newport pass — the age-adjusted figure is 76.0%.

Pass rate by vehicle age in Newport

Pass rate by vehicle age band0–3 years93.1%3–6 years90.4%6–10 years80.4%10–15 years67.2%15+ years60.8%
MOT pass rate by vehicle age band, cars tested in Newport
Vehicle agePass rateTests
0–3 years93.1%18,365
3–6 years90.4%87,118
6–10 years80.4%154,007
10–15 years67.2%137,928
15+ years60.8%85,908

Most common MOT failure reasons in Newport

Top MOT failure categories, cars tested in Newport
CategoryShare of failed tests
Lamps, reflectors and electrical equipment48.5%
Suspension43.0%
Brakes36.5%
Tyres22.2%
Visibility14.5%

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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 Newport (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.

Full methodology, filters, and sample thresholds →

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Frequently asked questions

What is the MOT pass rate in Newport?
75.5% of MOT tests carried out in Newport pass, based on 483,326 tests. Adjusted for the age of cars tested there, the figure is 76.0%.
Does this show cars registered in Newport, 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 Newport — which may include vehicles from further afield — not necessarily cars kept locally.
What's the most common MOT failure reason in Newport?
Lamps, reflectors and electrical equipment is the most common failure category among tests carried out in Newport, present in 48.5% of failed tests there.