1997 Subaru Unclassified MOT Pass Rate
Pass rate for Unclassified models manufactured in 1997, based on 669 real MOT test results.
Data from official DVSA MOT testing records
This page shows all Unclassified cars tested in 1997. Want to see how cars built in 1997 hold up over time?
View 1997 Subaru Unclassified vintage page → (62.3% current pass rate)1997 Subaru Unclassified MOT Analysis
The 1997 Subaru Unclassified has an MOT pass rate of 60.7% based on 669 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 107,233 miles on the odometer. With a 39.3% failure rate, the 1997 Unclassified is rated as "Average" for MOT reliability.
The leading cause of MOT failure for the 1997 Subaru Unclassified is Brakes, responsible for 0.3% of failures. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. Typical repair costs range from £150–400. Noise, emissions and leaks is the second most common issue at 0.3%. Non-component advisories follows at 0.1%.
Top failures specific to 1997 models only. The overall Unclassified page may show different rankings.
What Fails Most
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Brakes | 0.3% | 2 |
| 2 | Noise, Emissions And Leaks | 0.3% | 2 |
| 3 | Non-component Advisories | 0.1% | 1 |
Failures per 10,000 Miles
avg. 107,233 miFor every 10,000 miles driven, this shows what percentage of MOT tests fail for each category. This accounts for how far cars are actually driven, not just raw pass/fail counts.
View as table
| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Brakes | 0.03 | 0.3% | 2 |
| Noise, emissions and leaks | 0.03 | 0.3% | 2 |
| Non-component advisories | 0.01 | 0.1% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1997 Subaru Unclassified has an MOT pass rate of 60.7% based on 669 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 107,233 miles on the odometer. With a 39.3% failure rate, the 1997 Unclassified is rated as "Average" for MOT reliability.
If you own or are considering buying a 1997 Subaru Unclassified, budget for potential repairs before each MOT. Before your MOT, pay particular attention to brakes: Listen for squealing or grinding noises. Check brake pedal feel — if it feels spongy or goes to the floor, have the system inspected immediately. Look at brake pad thickness through the wheel spokes (minimum 3mm). With an average mileage of 107,233 miles, these vehicles are in the higher-mileage bracket where wear-related failures become more common.
Brakes — 0.3% of failures
Brakes issues account for 0.3% of MOT failures on 1997 Subaru Unclassified models. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. Typical repair costs: £150–400. Pre-MOT check: Listen for squealing or grinding noises. Check brake pedal feel — if it feels spongy or goes to the floor, have the system inspected immediately. Look at brake pad thickness through the wheel spokes (minimum 3mm).
Noise, emissions and leaks — 0.3% of failures
Noise, emissions and leaks issues account for 0.3% of MOT failures on 1997 Subaru Unclassified models. Emissions failures occur when exhaust gases exceed legal limits for carbon monoxide (CO), hydrocarbons (HC), or particulate matter (diesel). Common causes include faulty oxygen sensors, clogged catalytic converters, or DPF issues on diesel vehicles. Typical repair costs: £100–1,000+. Pre-MOT check: If the engine management light is on, get it diagnosed before the MOT. For diesel cars, ensure the DPF has completed a regeneration cycle. Regular servicing and using premium fuel before the test can help.
Non-component advisories — 0.1% of failures
Non-component advisories issues account for 0.1% of MOT failures on 1997 Subaru Unclassified models. Non-component advisories issues are a common cause of MOT failure. Regular inspection and maintenance of these components helps ensure your vehicle passes its MOT. Typical repair costs: £100–400. Pre-MOT check: Have this system checked during regular servicing. Look for warning signs like unusual noises, vibrations, or dashboard warning lights.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.