Bsa Bantam D14 MOT Pass Rate
Overall pass rate across all manufacture years, based on 79 real MOT test results. Failure rate: 2.5%.
Data from official DVSA MOT testing records
Bsa Bantam D14 MOT Reliability Overview
The Bsa Bantam D14 is a rare vehicle in the UK, with 79 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 97.5% and a failure rate of 2.5%, which is well above the UK average of approximately 37%.
Based on this data, the Bsa Bantam D14 earns a "Excellent" reliability rating. The average Bsa Bantam D14 presents for MOT with approximately 13,177 miles on the clock. The 1968 manufacture year performs best with a 97.9% pass rate.
The most common MOT failure for the Bsa Bantam D14 is Motorcycle body and structure, affecting 1.3% of all tests. Body and structure failures include excessive corrosion, sharp edges, loose panels, and damage to the vehicle frame. Rust is the primary concern, especially on older vehicles or those exposed to road salt. The second most common issue is Motorcycle lighting and signalling at 1.3%. Together, these top 2 failure categories account for a significant portion of all MOT failures for this model.
Top failures across all manufacture years combined. Individual year pages may show different top failures.
What Fails Most
Pass Rate by Manufacture Year
* High Fail Rate badge indicates an MOT pass rate below 65% (failure rate above 35%).
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Motorcycle Body And Structure | 1.3% | 1 |
| 2 | Motorcycle Lighting And Signalling | 1.3% | 1 |
Failures per 10,000 Miles
avg. 13,177 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 |
|---|---|---|---|
| Motorcycle body and structure | 0.96 | 1.3% | 1 |
| Motorcycle lighting and signalling | 0.96 | 1.3% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Bsa Bantam D14 has 13,177 miles when tested for MOT.
📊 Mileage-Adjusted Failure Rate
How often this car fails MOT relative to how much it's driven — a fairer comparison than raw pass rate.
The Bsa Bantam D14 has a mileage-adjusted failure rate of 1.90% per 10,000 miles driven. The average across all makes is 5.38%, so this model is better than average.
About Bsa Bantam D14 MOT Data
The Bsa Bantam D14 is a rare vehicle in the UK, with 79 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 97.5% and a failure rate of 2.5%, which is well above the UK average of approximately 37%.
For Bsa Bantam D14 owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on motorcycle body and structure and motorcycle lighting and signalling for the best chance of a first-time pass. Use our detailed year-by-year breakdown and failure analysis below to understand how your specific Bantam D14 is likely to perform.
Motorcycle body and structure — 1.3% of failures
Motorcycle body and structure issues account for 1.3% of MOT failures on the Bsa Bantam D14. Body and structure failures include excessive corrosion, sharp edges, loose panels, and damage to the vehicle frame. Rust is the primary concern, especially on older vehicles or those exposed to road salt. Typical repair costs: £100–500+. Pre-MOT check: Inspect sills, wheel arches, door bottoms, and the chassis for rust. Surface rust is acceptable but structural corrosion or holes will fail. Check that all doors, bonnet, and boot close securely.
Motorcycle lighting and signalling — 1.3% of failures
Motorcycle lighting and signalling issues account for 1.3% of MOT failures on the Bsa Bantam D14. 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.
Frequently Asked Questions
What is the MOT pass rate for the Bsa Bantam D14?
Based on 79 (based on limited data) MOT tests in our database, the Bsa Bantam D14 has an overall pass rate of 97.5% (2.5% fail rate).
What are the most common MOT failures on a Bsa Bantam D14?
The top 2 reasons a Bsa Bantam D14 fails its MOT are: 1. Motorcycle body and structure (1.3%), 2. Motorcycle lighting and signalling (1.3%). Check these areas before booking your MOT.
Is the Bsa Bantam D14 reliable?
With a 2.5% MOT failure rate, the Bantam D14 is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Bsa Bantam D14?
Based on failure data, focus on: Motorcycle body and structure (1.3%); Motorcycle lighting and signalling (1.3%). These are the areas most likely to cause a fail. Also check all lights, tyres (minimum 1.6mm tread), and windscreen condition — these are quick wins that apply to all cars.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.