1972 Austin Unclassified MOT Pass Rate
Pass rate for Unclassified models manufactured in 1972, based on 54 real MOT test results.
Data from official DVSA MOT testing records
1972 Austin Unclassified MOT Analysis
The 1972 Austin Unclassified has an MOT pass rate of 68.5% based on 54 tests — slightly above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 63,666 miles on the odometer. With a 31.5% failure rate, the 1972 Unclassified is rated as "Good" for MOT reliability.
The leading cause of MOT failure for the 1972 Austin Unclassified is Suspension, responsible for 11.1% of failures. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs range from £200–500. Seat Belts and Supplementary Restraint Systems is the second most common issue at 9.3%. Brakes follows at 5.6%.
Top failures specific to 1972 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.
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| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Suspension | 11.1% | 6 |
| 2 | Seat Belts And Supplementary Restraint Systems | 9.3% | 5 |
| 3 | Brakes | 5.6% | 3 |
| 4 | Lamps, Reflectors And Electrical Equipment | 3.7% | 2 |
| 5 | Steering | 3.7% | 2 |
| 6 | Driver's View Of The Road | 1.9% | 1 |
| 7 | Exhaust, Fuel And Emissions | 1.9% | 1 |
Failures per 10,000 Miles
avg. 63,666 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.
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| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Suspension | 1.75 | 11.1% | 6 |
| Seat Belts | 1.45 | 9.3% | 5 |
| Brakes | 0.87 | 5.6% | 3 |
| Lamps & Electrical | 0.58 | 3.7% | 2 |
| Steering | 0.58 | 3.7% | 2 |
| Visibility | 0.29 | 1.9% | 1 |
| Emissions & Exhaust | 0.29 | 1.9% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1972 Austin Unclassified has an MOT pass rate of 68.5% based on 54 tests — slightly above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 63,666 miles on the odometer. With a 31.5% failure rate, the 1972 Unclassified is rated as "Good" for MOT reliability.
If you own or are considering buying a 1972 Austin Unclassified, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to suspension: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks. At 63,666 average miles, these vehicles are in the mid-range where component wear starts to become a factor.
Suspension — 11.1% of failures
Suspension issues account for 11.1% of MOT failures on 1972 Austin Unclassified models. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs: £200–500. Pre-MOT check: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks.
Seat Belts and Supplementary Restraint Systems — 9.3% of failures
Seat Belts and Supplementary Restraint Systems issues account for 9.3% of MOT failures on 1972 Austin Unclassified models. Seat belt failures include frayed or cut webbing, faulty retractors, buckles that don't latch properly, and missing or damaged anchorages. All fitted seat belts must be functional. Typical repair costs: £50–200 per belt. Pre-MOT check: Pull each seat belt fully out and check for fraying, cuts, or fading. Ensure each belt retracts smoothly and the buckle clicks securely. Check the pre-tensioner warning light on the dashboard.
Brakes — 5.6% of failures
Brakes issues account for 5.6% of MOT failures on 1972 Austin 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).
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.