MOT by postcode area
MOT results in Perth (PH)
How cars did at MOT test stations in the PH postcode area (Scotland) in 2025: pass rates against cars of the same ages, what fails most often, how far cars here are driven and the models tested most.
- MOT first-time pass rate, 2025 70.6% Great Britain 72.8%
- Against cars of the same ages −5.1 pts 109th of 118 areas
- Average age at the test 9.2 years cars aged three and over
- Tests finding a dangerous defect 7.7% Great Britain 7.3%
- Average annual mileage 7,663 miles; Great Britain 6,728
- Car MOT tests, 2025 80,776 81,359 in 2024
How do cars in Perth do at their MOT?
In 2025, 70.6% of the 80,776 car MOT tests at stations in the PH postcode area were passed first time, against 72.8% across Great Britain. The cars tested here averaged 9.2 years old; with that mix of ages, cars across Great Britain pass 75.7% of the time, so Perth does 5.1 points worse than its age mix would suggest, 109th of 118 areas. In 2024 the pass rate here was 70.2%.
Pass rate by age: Perth vs Great Britain
Each pair of bars covers cars of the same age, so an area with older cars is compared fairly.
| Vehicle age | Perth | Great Britain |
|---|---|---|
| 3 years | 90.0% | 89.5% |
| 4–5 years | 86.1% | 87.6% |
| 6–7 years | 80.4% | 83.0% |
| 8–10 years | 69.2% | 75.7% |
| 11–14 years | 57.0% | 65.5% |
| 15–19 years | 48.5% | 58.0% |
| 20+ years | 56.7% | 61.0% |
Source:DVSA,UK Motoring analysis 2025 Updated
Most common MOT failures in Perth
Suspension defects appeared on 40.3% of failed tests here (Great Britain 32.4%). The most common single defect was “Coil spring: fractured or broken” (16.2% of failed tests). 57.9% of tests ended with at least one advisory (Great Britain 51.9%).
Failure categories
The marker shows the share across Great Britain.
| Category | Share of failed tests |
|---|---|
| Suspension | 40.3% |
| Brakes | 29.8% |
| Lamps, reflectors and electrical equipment | 26.2% |
| Tyres | 21.5% |
| Body, chassis, structure | 14.3% |
| Noise, emissions and leaks | 12.9% |
| Visibility | 11.0% |
| Steering | 7.7% |
Source:DVSA,UK Motoring analysis 2025 Updated
Most common defects
Share of failed tests with each defect.
| Defect | Share of failed tests |
|---|---|
| Coil spring: fractured or broken Suspension | 16.2% |
| Tyres: tread depth below requirements of 1.6mm Tyres | 8.7% |
| Suspension arms: ball joint excessively worn Suspension | 6.3% |
| Parking brake efficiency below requirements Brakes | 6.1% |
| Drive shafts: constant velocity boot split or insecure, no longer prevents the ingress of dirt Body, chassis, structure | 5.5% |
| Wipers: does not clear the windscreen effectively Visibility | 5.3% |
| Position lamp: not working Lamps, reflectors and electrical equipment | 5.1% |
| Malfunction indicator lamp: inoperative or indicates a malfunction Noise, emissions and leaks | 5.1% |
| Brake pads: less than 1.5 mm thick Brakes | 5.0% |
| Track rod end: ball joint has excessive play Steering | 4.7% |
Source:DVSA,UK Motoring analysis 2025 Updated
Cars tested most in Perth
The models with the most MOT tests in the PH postcode area in 2025, and how often they passed first time here and across Great Britain. A model’s pass rate depends on the ages of the cars tested, which differ between areas.
| Model | Tests here | Pass rate here |
|---|---|---|
| Ford Fiesta | 3,199 | 62.7% |
| Vauxhall Corsa | 2,511 | 60.2% |
| Volkswagen Golf | 2,410 | 75.4% |
| Ford Focus | 2,094 | 68.6% |
| Volkswagen Polo | 1,786 | 67.7% |
| Vauxhall Astra | 1,324 | 61.4% |
| Land Rover Discovery | 1,268 | 67.4% |
| Ford Kuga | 1,183 | 76.3% |
| Audi A3 | 1,171 | 74.0% |
| MINI Cooper | 1,123 | 84.1% |
Areas ranked near Perth
By pass rate against cars of the same ages. All 118 postcode areas.
| Rank | Area | Pass rate | Difference |
|---|---|---|---|
| 106 | Exeter (EX) | 66.1% | −4.6 pts |
| 107 | Kilmarnock (KA) | 71.1% | −4.9 pts |
| 108 | Plymouth (PL) | 65.6% | −4.9 pts |
| 109 | Perth (PH) | 70.6% | −5.1 pts |
| 110 | Edinburgh (EH) | 70.3% | −5.3 pts |
| 111 | Bristol (BS) | 66.6% | −5.3 pts |
| 112 | Falkirk (FK) | 70.9% | −5.7 pts |
Data sources and methodology
| Figures | Source | Period | Records | Updated |
|---|---|---|---|---|
| MOT results | Anonymised MOT tests and results Driver and Vehicle Standards Agency Derived statistics UK Motoring | 2025 | 80,776 car MOT tests in the PH area | 15 September 2026 |
- Normal MOT tests of cars aged three and over at test stations in the PH postcode area in 2025; retests are excluded.
- The area is where the test station is, not where the car is kept. Most people use a station near home or work, but not all.
- Postcode area names are Royal Mail’s. The PH area covers more than Perth itself.
- Same ages: what all cars in Great Britain would score with this area’s mix of ages, in seven age bands.
- Annual mileage comes from consecutive MOT odometer readings of the same car, 300 to 430 days apart.
Contains public sector information licensed under the Open Government Licence v3.0.