Lambretta Li150special MOT Pass Rate
Overall pass rate across all manufacture years, based on 42 real MOT test results. Failure rate: 16.7%.
Data from official DVSA MOT testing records
Lambretta Li150special MOT Reliability Overview
The Lambretta Li150special is a rare vehicle in the UK, with 42 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 83.3% and a failure rate of 16.7%, which is well above the UK average of approximately 37%.
Based on this data, the Lambretta Li150special earns a "Excellent" reliability rating. The average Lambretta Li150special presents for MOT with approximately 11,937 miles on the clock.
The most common MOT failure for the Lambretta Li150special is Motorcycle lighting and signalling, affecting 7.1% of all tests. 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. The second most common issue is Motorcycle brakes at 7.1%. Motorcycle fuel and exhaust rounds out the top three at 2.4%. Together, these top 3 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
* 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 Brakes | 7.1% | 3 |
| 2 | Motorcycle Lighting And Signalling | 7.1% | 3 |
| 3 | Motorcycle Steering And Suspension | 2.4% | 1 |
| 4 | Non-component Advisories | 2.4% | 1 |
| 5 | Motorcycle Fuel And Exhaust | 2.4% | 1 |
| 6 | Motorcycle Lamps And Reflectors | 2.4% | 1 |
Failures per 10,000 Miles
avg. 11,937 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 brakes | 5.98 | 7.1% | 3 |
| Motorcycle lighting and signalling | 5.98 | 7.1% | 3 |
| Motorcycle steering and suspension | 1.99 | 2.4% | 1 |
| Non-component advisories | 1.99 | 2.4% | 1 |
| Motorcycle fuel and exhaust | 1.99 | 2.4% | 1 |
| Motorcycle lamps and reflectors | 1.99 | 2.4% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Lambretta Li150special has 11,937 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 Lambretta Li150special has a mileage-adjusted failure rate of 13.99% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Lambretta Li150special MOT Data
The Lambretta Li150special is a rare vehicle in the UK, with 42 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 83.3% and a failure rate of 16.7%, which is well above the UK average of approximately 37%.
For Lambretta Li150special owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on motorcycle lighting and signalling and motorcycle brakes 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 Li150special is likely to perform.
Motorcycle lighting and signalling — 7.1% of failures
Motorcycle lighting and signalling issues account for 7.1% of MOT failures on the Lambretta Li150special. 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.
Motorcycle brakes — 7.1% of failures
Motorcycle brakes issues account for 7.1% of MOT failures on the Lambretta Li150special. 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).
Motorcycle fuel and exhaust — 2.4% of failures
Motorcycle fuel and exhaust issues account for 2.4% of MOT failures on the Lambretta Li150special. Motorcycle fuel and exhaust 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 Lambretta Li150special?
Based on 42 (based on limited data) MOT tests in our database, the Lambretta Li150special has an overall pass rate of 83.3% (16.7% fail rate).
What are the most common MOT failures on a Lambretta Li150special?
The top 3 reasons a Lambretta Li150special fails its MOT are: 1. Motorcycle lighting and signalling (7.1%), 2. Motorcycle brakes (7.1%), 3. Motorcycle fuel and exhaust (2.4%). Check these areas before booking your MOT.
Is the Lambretta Li150special reliable?
With a 16.7% MOT failure rate, the Li150special is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Lambretta Li150special?
Based on failure data, focus on: Motorcycle lighting and signalling (7.1%); Motorcycle brakes (7.1%); Motorcycle fuel and exhaust (2.4%). 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.