1981 Lambretta Gp150 MOT Pass Rate
Pass rate for Gp150 models manufactured in 1981, based on 450 real MOT test results.
Data from official DVSA MOT testing records
This page shows all Gp150 cars tested in 1981. Want to see how cars built in 1981 hold up over time?
View 1981 Lambretta Gp150 vintage page → (96.7% current pass rate)1981 Lambretta Gp150 MOT Analysis
The 1981 Lambretta Gp150 has an MOT pass rate of 84.0% based on 450 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 3,137 miles on the odometer. With a 16.0% failure rate, the 1981 Gp150 is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 1981 Lambretta Gp150 is Motorcycle wheels, responsible for 0.2% of failures. 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 range from £100–400 per wheel.
Top failures specific to 1981 models only. The overall Gp150 page may show different rankings.
What Fails Most
What Fails on This Car?
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| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Motorcycle Wheels | 0.2% | 1 |
Mileage Statistics
About This Data
The 1981 Lambretta Gp150 has an MOT pass rate of 84.0% based on 450 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 3,137 miles on the odometer. With a 16.0% failure rate, the 1981 Gp150 is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 1981 Lambretta Gp150, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to motorcycle wheels: 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. With relatively low average mileage of 3,137 miles, many of these vehicles are still in good mechanical condition.
Motorcycle wheels — 0.2% of failures
Motorcycle wheels issues account for 0.2% of MOT failures on 1981 Lambretta Gp150 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.