Aprilia Sx125 MOT Pass Rate
Overall pass rate across all manufacture years, based on 67 real MOT test results. Failure rate: 50.7%.
Data from official DVSA MOT testing records
Aprilia Sx125 MOT Reliability Overview
The Aprilia Sx125 is a rare vehicle in the UK, with 67 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 49.3% and a failure rate of 50.7%, which is significantly below the UK average of approximately 37%.
Based on this data, the Aprilia Sx125 earns a "Very Poor" reliability rating. The average Aprilia Sx125 presents for MOT with approximately 12,514 miles on the clock.
The most common MOT failure for the Aprilia Sx125 is Motorcycle lighting and signalling, affecting 52.2% 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 brakes at 49.3%. Motorcycle steering and suspension rounds out the top three at 35.8%. 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
* 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 Brakes | 59.7% | 40 |
| 2 | Motorcycle Lighting And Signalling | 53.7% | 36 |
| 3 | Motorcycle Steering And Suspension | 37.3% | 25 |
| 4 | Motorcycle Drive System | 23.9% | 16 |
| 5 | Motorcycle Tyres And Wheels | 22.4% | 15 |
| 6 | Motorcycle Fuel And Exhaust | 7.5% | 5 |
| 7 | Motorcycle Lamps And Reflectors | 7.5% | 5 |
| 8 | Motorcycle Reg Plates And Vin | 6.0% | 4 |
| 9 | Motorcycle Body And Structure | 4.5% | 3 |
| 10 | Motorcycle Structure And Attachments | 4.5% | 3 |
| 11 | Motorcycle Suspension | 4.5% | 3 |
| 12 | Motorcycle Tyres | 3.0% | 2 |
| 13 | Non-component Advisories | 3.0% | 2 |
| 14 | Motorcycle Wheels | 1.5% | 1 |
Failures per 10,000 Miles
avg. 12,514 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 brakes | 47.71 | 59.7% | 40 |
| Motorcycle lighting and signalling | 42.94 | 53.7% | 36 |
| Motorcycle steering and suspension | 29.82 | 37.3% | 25 |
| Motorcycle drive system | 19.08 | 23.9% | 16 |
| Motorcycle tyres and wheels | 17.89 | 22.4% | 15 |
| Motorcycle fuel and exhaust | 5.96 | 7.5% | 5 |
| Motorcycle lamps and reflectors | 5.96 | 7.5% | 5 |
| Motorcycle reg plates and vin | 4.77 | 6.0% | 4 |
| Motorcycle body and structure | 3.58 | 4.5% | 3 |
| Motorcycle structure and attachments | 3.58 | 4.5% | 3 |
| Motorcycle suspension | 3.58 | 4.5% | 3 |
| Motorcycle tyres | 2.39 | 3.0% | 2 |
| Non-component advisories | 2.39 | 3.0% | 2 |
| Motorcycle wheels | 1.19 | 1.5% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Aprilia Sx125 has 12,514 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 Aprilia Sx125 has a mileage-adjusted failure rate of 40.51% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Aprilia Sx125 MOT Data
The Aprilia Sx125 is a rare vehicle in the UK, with 67 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 49.3% and a failure rate of 50.7%, which is significantly below the UK average of approximately 37%.
For Aprilia Sx125 owners, these results suggest above-average failure risk — thorough pre-MOT checks are recommended. Focus your pre-MOT checks on motorcycle lighting and signalling and motorcycle brakes 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 Sx125 is likely to perform.
Motorcycle lighting and signalling — 52.2% of failures
Motorcycle lighting and signalling issues account for 52.2% of MOT failures on the Aprilia Sx125. 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 brakes — 49.3% of failures
Motorcycle brakes issues account for 49.3% of MOT failures on the Aprilia Sx125. 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 — 35.8% of failures
Motorcycle steering and suspension issues account for 35.8% of MOT failures on the Aprilia Sx125. 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 Aprilia Sx125?
Based on 67 (based on limited data) MOT tests in our database, the Aprilia Sx125 has an overall pass rate of 49.3% (50.7% fail rate).
What are the most common MOT failures on a Aprilia Sx125?
The top 3 reasons a Aprilia Sx125 fails its MOT are: 1. Motorcycle lighting and signalling (52.2%), 2. Motorcycle brakes (49.3%), 3. Motorcycle steering and suspension (35.8%). Check these areas before booking your MOT.
Is the Aprilia Sx125 reliable?
With a 50.7% MOT failure rate, the Sx125 is less reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Aprilia Sx125?
Based on failure data, focus on: Motorcycle lighting and signalling (52.2%); Motorcycle brakes (49.3%); Motorcycle steering and suspension (35.8%). 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.