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1966 Bsa A65l MOT Pass Rate

Pass rate for A65l models manufactured in 1966, based on 61 real MOT test results.

88.5%
Pass Rate
11.5%
Fail Rate
61
Total Tests
21,679
Avg Mileage

Data from official DVSA MOT testing records

1966 Bsa A65l MOT Analysis

The 1966 Bsa A65l has an MOT pass rate of 88.5% based on 61 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 21,679 miles on the odometer. With a 11.5% failure rate, the 1966 A65l is rated as "Excellent" for MOT reliability.

The leading cause of MOT failure for the 1966 Bsa A65l is Motorcycle lighting and signalling, responsible for 1.6% of failures. Motorcycle lighting and signalling 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.

⚠ Based on limited data (61 tests)

Top failures specific to 1966 models only. The overall A65l page may show different rankings.

What Fails Most

Motorcycle lighting and signalling 1.6%

What Fails on This Car?

Click a category to see specific failure items.

View as table
MOT failure categories ranked by failure rate
RankFailure CategoryRate (%)Count
1Motorcycle Lighting And Signalling1.6%1

Failures per 10,000 Miles

avg. 21,679 mi

For 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.

Motorcycle lighting and signalling0.76% per 10K mi
View as table
Mileage-normalised failure rates by category
CategoryRate / 10K miRaw %Count
Motorcycle lighting and signalling0.761.6%1

Mileage Statistics

21,679
Mean
18,604
Median
11,878
25th Percentile
31,577
75th Percentile
5.30% failures per 10K miles

Mileage-adjusted failure rate — accounts for how much this model year is typically driven.

About This Data

The 1966 Bsa A65l has an MOT pass rate of 88.5% based on 61 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 21,679 miles on the odometer. With a 11.5% failure rate, the 1966 A65l is rated as "Excellent" for MOT reliability.

If you own or are considering buying a 1966 Bsa A65l, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to motorcycle lighting and signalling: 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 21,679 miles, many of these vehicles are still in good mechanical condition.

Motorcycle lighting and signalling — 1.6% of failures

Motorcycle lighting and signalling issues account for 1.6% of MOT failures on 1966 Bsa A65l models. Motorcycle lighting and signalling 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.

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