Yamaha 1100 MOT Pass Rate
Overall pass rate across all manufacture years, based on 166 real MOT test results. Failure rate: 22.9%.
Data from official DVSA MOT testing records
Yamaha 1100 MOT Reliability Overview
The Yamaha 1100 is a rare vehicle in the UK, with 166 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 77.1% and a failure rate of 22.9%, which is well above the UK average of approximately 37%.
Based on this data, the Yamaha 1100 earns a "Excellent" reliability rating. The average Yamaha 1100 presents for MOT with approximately 30,251 miles on the clock. The 1992 manufacture year performs best with a 72.7% pass rate.
The most common MOT failure for the Yamaha 1100 is Motorcycle lighting and signalling, affecting 9.0% 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 lamps and reflectors at 6.0%. Motorcycle steering and suspension rounds out the top three at 4.8%. Together, these top 3 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 Lighting And Signalling | 11.4% | 19 |
| 2 | Motorcycle Lamps And Reflectors | 6.0% | 10 |
| 3 | Motorcycle Steering And Suspension | 4.8% | 8 |
| 4 | Motorcycle Brakes | 4.8% | 8 |
| 5 | Motorcycle Suspension | 3.6% | 6 |
| 6 | Motorcycle Structure And Attachments | 2.4% | 4 |
| 7 | Motorcycle Fuel And Exhaust | 1.8% | 3 |
| 8 | Motorcycle Reg Plates And Vin | 1.8% | 3 |
| 9 | Identification Of The Vehicle | 1.8% | 3 |
| 10 | Motorcycle Wheels | 1.2% | 2 |
| 11 | Lamps, Reflectors And Electrical Equipment | 1.2% | 2 |
| 12 | Motorcycle Tyres And Wheels | 1.2% | 2 |
| 13 | Motorcycle Steering | 1.2% | 2 |
| 14 | Registration Plates And Vin | 0.6% | 1 |
| 15 | Motorcycle Driving Controls | 0.6% | 1 |
Failures per 10,000 Miles
avg. 30,251 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 lighting and signalling | 3.78 | 11.4% | 19 |
| Motorcycle lamps and reflectors | 1.99 | 6.0% | 10 |
| Motorcycle steering and suspension | 1.59 | 4.8% | 8 |
| Motorcycle brakes | 1.59 | 4.8% | 8 |
| Motorcycle suspension | 1.19 | 3.6% | 6 |
| Motorcycle structure and attachments | 0.80 | 2.4% | 4 |
| Motorcycle fuel and exhaust | 0.60 | 1.8% | 3 |
| Motorcycle reg plates and vin | 0.60 | 1.8% | 3 |
| Identification of the vehicle | 0.60 | 1.8% | 3 |
| Motorcycle wheels | 0.40 | 1.2% | 2 |
| Lamps & Electrical | 0.40 | 1.2% | 2 |
| Motorcycle tyres and wheels | 0.40 | 1.2% | 2 |
| Motorcycle steering | 0.40 | 1.2% | 2 |
| Registration Plates and VIN | 0.20 | 0.6% | 1 |
| Motorcycle driving controls | 0.20 | 0.6% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Yamaha 1100 has 30,251 miles when tested for MOT.
📊 Mileage-Adjusted Failure Rate
How often this car fails MOT relative to how much it's driven — a fairer comparison than raw pass rate.
The Yamaha 1100 has a mileage-adjusted failure rate of 7.57% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Yamaha 1100 MOT Data
The Yamaha 1100 is a rare vehicle in the UK, with 166 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 77.1% and a failure rate of 22.9%, which is well above the UK average of approximately 37%.
For Yamaha 1100 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 lamps and reflectors 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 1100 is likely to perform.
Motorcycle lighting and signalling — 9.0% of failures
Motorcycle lighting and signalling issues account for 9.0% of MOT failures on the Yamaha 1100. 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 lamps and reflectors — 6.0% of failures
Motorcycle lamps and reflectors issues account for 6.0% of MOT failures on the Yamaha 1100. 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 steering and suspension — 4.8% of failures
Motorcycle steering and suspension issues account for 4.8% of MOT failures on the Yamaha 1100. 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.
Frequently Asked Questions
What is the MOT pass rate for the Yamaha 1100?
Based on 166 MOT tests in our database, the Yamaha 1100 has an overall pass rate of 77.1% (22.9% fail rate).
What are the most common MOT failures on a Yamaha 1100?
The top 3 reasons a Yamaha 1100 fails its MOT are: 1. Motorcycle lighting and signalling (9.0%), 2. Motorcycle lamps and reflectors (6.0%), 3. Motorcycle steering and suspension (4.8%). Check these areas before booking your MOT.
Is the Yamaha 1100 reliable?
With a 22.9% MOT failure rate, the 1100 is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Yamaha 1100?
Based on failure data, focus on: Motorcycle lighting and signalling (9.0%); Motorcycle lamps and reflectors (6.0%); Motorcycle steering and suspension (4.8%). 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.