Vauxhall Royale Auto MOT Pass Rate
Overall pass rate across all manufacture years, based on 115 real MOT test results. Failure rate: 23.5%.
Data from official DVSA MOT testing records
Vauxhall Royale Auto MOT Reliability Overview
The Vauxhall Royale Auto is a rare vehicle in the UK, with 115 MOT test results recorded in our database spanning 2 manufacture years. It has an overall MOT pass rate of 76.5% and a failure rate of 23.5%, which is well above the UK average of approximately 37%.
Based on this data, the Vauxhall Royale Auto earns a "Excellent" reliability rating. The average Vauxhall Royale Auto presents for MOT with approximately 54,618 miles on the clock. Manufacture year matters: 1979 models achieve the highest pass rate at 84.6%, while 1980 models have the lowest at 67.4%. This 17.2 percentage point difference suggests notable variation in build quality or component durability across production years.
The most common MOT failure for the Vauxhall Royale Auto is Brakes, affecting 23.5% of all tests. 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. The second most common issue is Exhaust, Fuel and Emissions at 14.8%. Suspension rounds out the top three at 12.2%. 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 | Brakes | 33.0% | 38 |
| 2 | Suspension | 20.9% | 24 |
| 3 | Exhaust, Fuel And Emissions | 15.7% | 18 |
| 4 | Lamps, Reflectors And Electrical Equipment | 13.0% | 15 |
| 5 | Driver's View Of The Road | 7.0% | 8 |
| 6 | Seat Belts And Supplementary Restraint Systems | 3.5% | 4 |
| 7 | Steering | 2.6% | 3 |
| 8 | Tyres | 2.6% | 3 |
| 9 | Body, Structure And General Items | 0.9% | 1 |
Failures per 10,000 Miles
avg. 54,618 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 |
|---|---|---|---|
| Brakes | 6.05 | 33.0% | 38 |
| Suspension | 3.82 | 20.9% | 24 |
| Emissions & Exhaust | 2.87 | 15.7% | 18 |
| Lamps & Electrical | 2.39 | 13.0% | 15 |
| Visibility | 1.27 | 7.0% | 8 |
| Seat Belts | 0.64 | 3.5% | 4 |
| Steering | 0.48 | 2.6% | 3 |
| Tyres | 0.48 | 2.6% | 3 |
| Body & Structure | 0.16 | 0.9% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Vauxhall Royale Auto has 54,618 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 Vauxhall Royale Auto has a mileage-adjusted failure rate of 4.30% per 10,000 miles driven. The average across all makes is 5.38%, so this model is better than average.
About Vauxhall Royale Auto MOT Data
The Vauxhall Royale Auto is a rare vehicle in the UK, with 115 MOT test results recorded in our database spanning 2 manufacture years. It has an overall MOT pass rate of 76.5% and a failure rate of 23.5%, which is well above the UK average of approximately 37%.
For Vauxhall Royale Auto owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on brakes and exhaust, fuel and emissions 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 Royale Auto is likely to perform.
Brakes — 23.5% of failures
Brakes issues account for 23.5% of MOT failures on the Vauxhall Royale Auto. 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).
Exhaust, Fuel and Emissions — 14.8% of failures
Exhaust, Fuel and Emissions issues account for 14.8% of MOT failures on the Vauxhall Royale Auto. Emissions failures occur when exhaust gases exceed legal limits for carbon monoxide (CO), hydrocarbons (HC), or particulate matter (diesel). Common causes include faulty oxygen sensors, clogged catalytic converters, or DPF issues on diesel vehicles. Typical repair costs: £100–1,000+. Pre-MOT check: If the engine management light is on, get it diagnosed before the MOT. For diesel cars, ensure the DPF has completed a regeneration cycle. Regular servicing and using premium fuel before the test can help.
Suspension — 12.2% of failures
Suspension issues account for 12.2% of MOT failures on the Vauxhall Royale Auto. 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 Vauxhall Royale Auto?
Based on 115 MOT tests in our database, the Vauxhall Royale Auto has an overall pass rate of 76.5% (23.5% fail rate).
What are the most common MOT failures on a Vauxhall Royale Auto?
The top 3 reasons a Vauxhall Royale Auto fails its MOT are: 1. Brakes (23.5%), 2. Exhaust, Fuel and Emissions (14.8%), 3. Suspension (12.2%). Check these areas before booking your MOT.
Is the Vauxhall Royale Auto reliable?
With a 23.5% MOT failure rate, the Royale Auto is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Vauxhall Royale Auto?
Based on failure data, focus on: Brakes (23.5%); Exhaust, Fuel and Emissions (14.8%); Suspension (12.2%). 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.