Aprilia Sr50 MOT Pass Rate
Overall pass rate across all manufacture years, based on 17,184 real MOT test results. Failure rate: 34.9%.
Data from official DVSA MOT testing records
Aprilia Sr50 MOT Reliability Overview
The Aprilia Sr50 is a relatively common sight on UK roads, with 17,184 MOT test results recorded in our database spanning 22 manufacture years. It has an overall MOT pass rate of 65.1% and a failure rate of 34.9%, which is slightly above the UK average of approximately 37%.
Based on this data, the Aprilia Sr50 earns a "Good" reliability rating. The average Aprilia Sr50 presents for MOT with approximately 12,720 miles on the clock. Manufacture year matters: 2018 models achieve the highest pass rate at 84.0%, while 2004 models have the lowest at 60.9%. This 23.1 percentage point difference suggests notable variation in build quality or component durability across production years.
The most common MOT failure for the Aprilia Sr50 is Motorcycle lighting and signalling, affecting 24.5% 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 steering and suspension at 20.1%. Motorcycle brakes rounds out the top three at 19.1%. 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
Best Year to Buy
📈 How Each Vintage Ages
Tracking how each manufacture year's MOT pass rate changes as the car ages. Showing 8 vintages — click year chips to highlight.
Multi-line chart showing how different Aprilia Sr50 vintages degrade over time, from age 3 to 20 years.
Only vintages with 100+ tests in at least 3 different test years are shown. Fleet average is the UK-wide pass rate for all cars at each age.
📉 How Age Affects Reliability
MOT failure rate by vehicle age for the Aprilia Sr50. The dashed red line marks when the manufacturer warranty typically expires (3 years).
Line chart showing MOT failure rate by vehicle age from 3 to 14 years, with warranty expiry marked at 3 years.
💡 What does the warranty cliff mean?
The Aprilia Sr50 ages relatively gracefully. The failure rate increase of 7% after warranty is below average, suggesting good long-term reliability. Peak failure occurs at age 6 (38.5% fail rate).
Note: pass rates may improve for very old vehicles due to survivorship bias — only well-maintained cars remain on the road.
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 | 31.0% | 5,331 |
| 2 | Motorcycle Steering And Suspension | 25.5% | 4,377 |
| 3 | Motorcycle Brakes | 23.5% | 4,033 |
| 4 | Motorcycle Tyres And Wheels | 9.3% | 1,593 |
| 5 | Motorcycle Fuel And Exhaust | 8.1% | 1,388 |
| 6 | Motorcycle Lamps And Reflectors | 5.3% | 911 |
| 7 | Motorcycle Body And Structure | 3.2% | 548 |
| 8 | Motorcycle Suspension | 2.6% | 450 |
| 9 | Motorcycle Reg Plates And Vin | 2.3% | 399 |
| 10 | Motorcycle Structure And Attachments | 1.9% | 320 |
| 11 | Motorcycle Tyres | 1.6% | 267 |
| 12 | Motorcycle Steering | 1.5% | 259 |
| 13 | Identification Of The Vehicle | 0.5% | 92 |
| 14 | Motorcycle Driving Controls | 0.5% | 79 |
| 15 | Motorcycle Audible Warning (Horn) | 0.4% | 71 |
Failures per 10,000 Miles
avg. 12,720 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 | 24.39 | 31.0% | 5,331 |
| Motorcycle steering and suspension | 20.02 | 25.5% | 4,377 |
| Motorcycle brakes | 18.45 | 23.5% | 4,033 |
| Motorcycle tyres and wheels | 7.29 | 9.3% | 1,593 |
| Motorcycle fuel and exhaust | 6.35 | 8.1% | 1,388 |
| Motorcycle lamps and reflectors | 4.17 | 5.3% | 911 |
| Motorcycle body and structure | 2.51 | 3.2% | 548 |
| Motorcycle suspension | 2.06 | 2.6% | 450 |
| Motorcycle reg plates and vin | 1.83 | 2.3% | 399 |
| Motorcycle structure and attachments | 1.46 | 1.9% | 320 |
| Motorcycle tyres | 1.22 | 1.6% | 267 |
| Motorcycle steering | 1.18 | 1.5% | 259 |
| Identification of the vehicle | 0.42 | 0.5% | 92 |
| Motorcycle driving controls | 0.36 | 0.5% | 79 |
| Motorcycle audible warning (Horn) | 0.32 | 0.4% | 71 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Aprilia Sr50 has 12,720 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 Sr50 has a mileage-adjusted failure rate of 27.44% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Aprilia Sr50 MOT Data
The Aprilia Sr50 is a relatively common sight on UK roads, with 17,184 MOT test results recorded in our database spanning 22 manufacture years. It has an overall MOT pass rate of 65.1% and a failure rate of 34.9%, which is slightly above the UK average of approximately 37%.
For Aprilia Sr50 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 steering and suspension 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 Sr50 is likely to perform.
Motorcycle lighting and signalling — 24.5% of failures
Motorcycle lighting and signalling issues account for 24.5% of MOT failures on the Aprilia Sr50. 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 steering and suspension — 20.1% of failures
Motorcycle steering and suspension issues account for 20.1% of MOT failures on the Aprilia Sr50. 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.
Motorcycle brakes — 19.1% of failures
Motorcycle brakes issues account for 19.1% of MOT failures on the Aprilia Sr50. 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).
Frequently Asked Questions
What is the MOT pass rate for the Aprilia Sr50?
Based on 17,184 MOT tests in our database, the Aprilia Sr50 has an overall pass rate of 65.1% (34.9% fail rate).
What are the most common MOT failures on a Aprilia Sr50?
The top 3 reasons a Aprilia Sr50 fails its MOT are: 1. Motorcycle lighting and signalling (24.5%), 2. Motorcycle steering and suspension (20.1%), 3. Motorcycle brakes (19.1%). Check these areas before booking your MOT.
Is the Aprilia Sr50 reliable?
With a 34.9% MOT failure rate, the Sr50 is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Aprilia Sr50?
Based on failure data, focus on: Motorcycle lighting and signalling (24.5%); Motorcycle steering and suspension (20.1%); Motorcycle brakes (19.1%). 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.