Norton Commando California MOT Pass Rate
Overall pass rate across all manufacture years, based on 60 real MOT test results. Failure rate: 3.3%.
Data from official DVSA MOT testing records
Norton Commando California MOT Reliability Overview
The Norton Commando California is a rare vehicle in the UK, with 60 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 96.7% and a failure rate of 3.3%, which is well above the UK average of approximately 37%.
Based on this data, the Norton Commando California earns a "Excellent" reliability rating. The average Norton Commando California presents for MOT with approximately 2,448 miles on the clock. The 2018 manufacture year performs best with a 96.2% pass rate.
The most common MOT failure for the Norton Commando California is Motorcycle lamps and reflectors, affecting 3.3% of all tests. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. The second most common issue is Motorcycle structure and attachments at 1.7%. 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
Pass Rate by Manufacture Year
* 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 Lamps And Reflectors | 3.3% | 2 |
| 2 | Motorcycle Structure And Attachments | 1.7% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Norton Commando California has 2,448 miles when tested for MOT.
About Norton Commando California MOT Data
The Norton Commando California is a rare vehicle in the UK, with 60 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 96.7% and a failure rate of 3.3%, which is well above the UK average of approximately 37%.
For Norton Commando California owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on motorcycle lamps and reflectors and motorcycle structure and attachments 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 Commando California is likely to perform.
Motorcycle lamps and reflectors — 3.3% of failures
Motorcycle lamps and reflectors issues account for 3.3% of MOT failures on the Norton Commando California. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs: £5–50. Pre-MOT check: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test.
Motorcycle structure and attachments — 1.7% of failures
Motorcycle structure and attachments issues account for 1.7% of MOT failures on the Norton Commando California. 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.
Frequently Asked Questions
What is the MOT pass rate for the Norton Commando California?
Based on 60 (based on limited data) MOT tests in our database, the Norton Commando California has an overall pass rate of 96.7% (3.3% fail rate).
What are the most common MOT failures on a Norton Commando California?
The top 2 reasons a Norton Commando California fails its MOT are: 1. Motorcycle lamps and reflectors (3.3%), 2. Motorcycle structure and attachments (1.7%). Check these areas before booking your MOT.
Is the Norton Commando California reliable?
With a 3.3% MOT failure rate, the Commando California is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Norton Commando California?
Based on failure data, focus on: Motorcycle lamps and reflectors (3.3%); Motorcycle structure and attachments (1.7%). 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.