1971 MG Sport MOT Pass Rate
Pass rate for Sport models manufactured in 1971, based on 43 real MOT test results.
Data from official DVSA MOT testing records
1971 MG Sport MOT Analysis
The 1971 MG Sport has an MOT pass rate of 67.4% based on 43 tests — slightly above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 27,107 miles on the odometer. With a 32.6% failure rate, the 1971 Sport is rated as "Good" for MOT reliability.
The leading cause of MOT failure for the 1971 MG Sport is Non-component advisories, responsible for 4.7% of failures. 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 range from £100–400. Suspension is the second most common issue at 2.3%.
Top failures specific to 1971 models only. The overall Sport 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 | Non-component Advisories | 4.7% | 2 |
| 2 | Suspension | 2.3% | 1 |
Failures per 10,000 Miles
avg. 27,107 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 |
|---|---|---|---|
| Non-component advisories | 1.72 | 4.7% | 2 |
| Suspension | 0.86 | 2.3% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1971 MG Sport has an MOT pass rate of 67.4% based on 43 tests — slightly above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 27,107 miles on the odometer. With a 32.6% failure rate, the 1971 Sport is rated as "Good" for MOT reliability.
If you own or are considering buying a 1971 MG Sport, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to non-component advisories: Have this system checked during regular servicing. Look for warning signs like unusual noises, vibrations, or dashboard warning lights. With relatively low average mileage of 27,107 miles, many of these vehicles are still in good mechanical condition.
Non-component advisories — 4.7% of failures
Non-component advisories issues account for 4.7% of MOT failures on 1971 MG Sport 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.
Suspension — 2.3% of failures
Suspension issues account for 2.3% of MOT failures on 1971 MG Sport 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.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.