1971 Lambretta Gp MOT Pass Rate
Pass rate for Gp models manufactured in 1971, based on 380 real MOT test results.
Data from official DVSA MOT testing records
This page shows all Gp cars tested in 1971. Want to see how cars built in 1971 hold up over time?
View 1971 Lambretta Gp vintage page → (88.2% current pass rate)1971 Lambretta Gp MOT Analysis
The 1971 Lambretta Gp has an MOT pass rate of 86.8% based on 380 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 6,783 miles on the odometer. With a 13.2% failure rate, the 1971 Gp is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 1971 Lambretta Gp is Motorcycle audible warning (Horn), responsible for 0.3% of failures. Motorcycle audible warning (Horn) 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 structure and attachments is the second most common issue at 0.3%. Motorcycle wheels follows at 0.3%.
Top failures specific to 1971 models only. The overall Gp 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 | Motorcycle Audible Warning (Horn) | 0.3% | 1 |
| 2 | Motorcycle Structure And Attachments | 0.3% | 1 |
| 3 | Motorcycle Wheels | 0.3% | 1 |
Failures per 10,000 Miles
avg. 6,783 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 audible warning (Horn) | 0.39 | 0.3% | 1 |
| Motorcycle structure and attachments | 0.39 | 0.3% | 1 |
| Motorcycle wheels | 0.39 | 0.3% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1971 Lambretta Gp has an MOT pass rate of 86.8% based on 380 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 6,783 miles on the odometer. With a 13.2% failure rate, the 1971 Gp is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 1971 Lambretta Gp, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to motorcycle audible warning (horn): 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 6,783 miles, many of these vehicles are still in good mechanical condition.
Motorcycle audible warning (Horn) — 0.3% of failures
Motorcycle audible warning (Horn) issues account for 0.3% of MOT failures on 1971 Lambretta Gp models. Motorcycle audible warning (Horn) 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 structure and attachments — 0.3% of failures
Motorcycle structure and attachments issues account for 0.3% of MOT failures on 1971 Lambretta Gp models. Motorcycle structure and attachments 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 wheels — 0.3% of failures
Motorcycle wheels issues account for 0.3% of MOT failures on 1971 Lambretta Gp models. Wheel failures include cracked or severely corroded alloy wheels, missing or loose wheel nuts, and wheels that are insecurely attached. These are safety-critical and relatively rare compared to tyre failures. Typical repair costs: £100–400 per wheel. Pre-MOT check: Visually inspect wheels for cracks, especially around the spokes and rim. Check that all wheel nuts are present and tightened. Look for signs of impact damage on alloy wheels.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.