Proton Persona Compact Glsi MOT Pass Rate
Overall pass rate across all manufacture years, based on 65 real MOT test results. Failure rate: 55.4%.
Data from official DVSA MOT testing records
Proton Persona Compact Glsi MOT Reliability Overview
The Proton Persona Compact Glsi is a rare vehicle in the UK, with 65 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 44.6% and a failure rate of 55.4%, which is significantly below the UK average of approximately 37%.
Based on this data, the Proton Persona Compact Glsi earns a "Very Poor" reliability rating. The average Proton Persona Compact Glsi presents for MOT with approximately 72,021 miles on the clock.
The most common MOT failure for the Proton Persona Compact Glsi is Lamps, Reflectors and Electrical Equipment, affecting 41.5% 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 Tyres at 23.1%. Suspension rounds out the top three at 18.5%. 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 | Lamps, Reflectors And Electrical Equipment | 90.8% | 59 |
| 2 | Exhaust, Fuel And Emissions | 30.8% | 20 |
| 3 | Brakes | 29.2% | 19 |
| 4 | Tyres | 27.7% | 18 |
| 5 | Suspension | 26.2% | 17 |
| 6 | Driver's View Of The Road | 20.0% | 13 |
| 7 | Steering | 12.3% | 8 |
| 8 | Seat Belts And Supplementary Restraint Systems | 7.7% | 5 |
| 9 | Body, Structure And General Items | 3.1% | 2 |
| 10 | Items Not Tested | 1.5% | 1 |
| 11 | Registration Plates And Vin | 1.5% | 1 |
Failures per 10,000 Miles
avg. 72,021 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 |
|---|---|---|---|
| Lamps & Electrical | 12.60 | 90.8% | 59 |
| Emissions & Exhaust | 4.27 | 30.8% | 20 |
| Brakes | 4.06 | 29.2% | 19 |
| Tyres | 3.85 | 27.7% | 18 |
| Suspension | 3.63 | 26.2% | 17 |
| Visibility | 2.78 | 20.0% | 13 |
| Steering | 1.71 | 12.3% | 8 |
| Seat Belts | 1.07 | 7.7% | 5 |
| Body & Structure | 0.43 | 3.1% | 2 |
| Items Not Tested | 0.21 | 1.5% | 1 |
| Registration Plates and VIN | 0.21 | 1.5% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Proton Persona Compact Glsi has 72,021 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 Proton Persona Compact Glsi has a mileage-adjusted failure rate of 7.69% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Proton Persona Compact Glsi MOT Data
The Proton Persona Compact Glsi is a rare vehicle in the UK, with 65 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 44.6% and a failure rate of 55.4%, which is significantly below the UK average of approximately 37%.
For Proton Persona Compact Glsi owners, these results suggest above-average failure risk — thorough pre-MOT checks are recommended. Focus your pre-MOT checks on lamps, reflectors and electrical equipment and tyres 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 Persona Compact Glsi is likely to perform.
Lamps, Reflectors and Electrical Equipment — 41.5% of failures
Lamps, Reflectors and Electrical Equipment issues account for 41.5% of MOT failures on the Proton Persona Compact Glsi. 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.
Tyres — 23.1% of failures
Tyres issues account for 23.1% of MOT failures on the Proton Persona Compact Glsi. Tyre failures include tread depth below the legal minimum of 1.6mm, cuts, bulges, exposed cords, and incorrect tyre pressure. Tyres are one of the most common and easiest-to-prevent MOT failures. Typical repair costs: £50–200 per tyre. Pre-MOT check: Check tread depth with a 20p coin — if the outer band is visible, the tyre is too worn. Look for bulges, cuts, or embedded objects. Ensure all tyres match the recommended size and load rating.
Suspension — 18.5% of failures
Suspension issues account for 18.5% of MOT failures on the Proton Persona Compact Glsi. 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 Proton Persona Compact Glsi?
Based on 65 (based on limited data) MOT tests in our database, the Proton Persona Compact Glsi has an overall pass rate of 44.6% (55.4% fail rate).
What are the most common MOT failures on a Proton Persona Compact Glsi?
The top 3 reasons a Proton Persona Compact Glsi fails its MOT are: 1. Lamps, Reflectors and Electrical Equipment (41.5%), 2. Tyres (23.1%), 3. Suspension (18.5%). Check these areas before booking your MOT.
Is the Proton Persona Compact Glsi reliable?
With a 55.4% MOT failure rate, the Persona Compact Glsi is less reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Proton Persona Compact Glsi?
Based on failure data, focus on: Lamps, Reflectors and Electrical Equipment (41.5%); Tyres (23.1%); Suspension (18.5%). 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.