Lambretta Grandprix MOT Pass Rate
Overall pass rate across all manufacture years, based on 31 real MOT test results. Failure rate: 16.1%.
Data from official DVSA MOT testing records
Lambretta Grandprix MOT Reliability Overview
The Lambretta Grandprix is a rare vehicle in the UK, with 31 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 83.9% and a failure rate of 16.1%, which is well above the UK average of approximately 37%.
Based on this data, the Lambretta Grandprix earns a "Excellent" reliability rating. The average Lambretta Grandprix presents for MOT with approximately 1,770 miles on the clock.
The most common MOT failure for the Lambretta Grandprix is Motorcycle lighting and signalling, affecting 9.7% 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 reg plates and vin at 6.5%. 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
* 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 Lighting And Signalling | 9.7% | 3 |
| 2 | Motorcycle Reg Plates And Vin | 6.5% | 2 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Lambretta Grandprix has 1,770 miles when tested for MOT.
About Lambretta Grandprix MOT Data
The Lambretta Grandprix is a rare vehicle in the UK, with 31 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 83.9% and a failure rate of 16.1%, which is well above the UK average of approximately 37%.
For Lambretta Grandprix 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 reg plates and vin 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 Grandprix is likely to perform.
Motorcycle lighting and signalling — 9.7% of failures
Motorcycle lighting and signalling issues account for 9.7% of MOT failures on the Lambretta Grandprix. 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 reg plates and vin — 6.5% of failures
Motorcycle reg plates and vin issues account for 6.5% of MOT failures on the Lambretta Grandprix. Motorcycle reg plates and vin 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 Grandprix?
Based on 31 (based on limited data) MOT tests in our database, the Lambretta Grandprix has an overall pass rate of 83.9% (16.1% fail rate).
What are the most common MOT failures on a Lambretta Grandprix?
The top 2 reasons a Lambretta Grandprix fails its MOT are: 1. Motorcycle lighting and signalling (9.7%), 2. Motorcycle reg plates and vin (6.5%). Check these areas before booking your MOT.
Is the Lambretta Grandprix reliable?
With a 16.1% MOT failure rate, the Grandprix is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Lambretta Grandprix?
Based on failure data, focus on: Motorcycle lighting and signalling (9.7%); Motorcycle reg plates and vin (6.5%). 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.