1969 Lambretta Li 150 MOT Pass Rate
Pass rate for Li 150 models manufactured in 1969, based on 52 real MOT test results.
Data from official DVSA MOT testing records
1969 Lambretta Li 150 MOT Analysis
The 1969 Lambretta Li 150 has an MOT pass rate of 90.4% based on 52 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 2,399 miles on the odometer. With a 9.6% failure rate, the 1969 Li 150 is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 1969 Lambretta Li 150 is Items Not Tested, responsible for 1.9% of failures. Items Not Tested 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. Motorcycle brakes is the second most common issue at 1.9%. Motorcycle steering and suspension follows at 1.9%.
Top failures specific to 1969 models only. The overall Li 150 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 | Items Not Tested | 1.9% | 1 |
| 2 | Motorcycle Brakes | 1.9% | 1 |
| 3 | Motorcycle Steering And Suspension | 1.9% | 1 |
Mileage Statistics
About This Data
The 1969 Lambretta Li 150 has an MOT pass rate of 90.4% based on 52 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 2,399 miles on the odometer. With a 9.6% failure rate, the 1969 Li 150 is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 1969 Lambretta Li 150, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to items not tested: 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 2,399 miles, many of these vehicles are still in good mechanical condition.
Items Not Tested — 1.9% of failures
Items Not Tested issues account for 1.9% of MOT failures on 1969 Lambretta Li 150 models. Items Not Tested 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 — 1.9% of failures
Motorcycle brakes issues account for 1.9% of MOT failures on 1969 Lambretta Li 150 models. 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 steering and suspension — 1.9% of failures
Motorcycle steering and suspension issues account for 1.9% of MOT failures on 1969 Lambretta Li 150 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.