Hyundai Bayon Ultimate T-gdi Mhev MOT Pass Rate
Overall pass rate across all manufacture years, based on 96 real MOT test results. Failure rate: 15.6%.
Data from official DVSA MOT testing records
Hyundai Bayon Ultimate T-gdi Mhev MOT Reliability Overview
The Hyundai Bayon Ultimate T-gdi Mhev is a rare vehicle in the UK, with 96 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 84.4% and a failure rate of 15.6%, which is well above the UK average of approximately 37%.
Based on this data, the Hyundai Bayon Ultimate T-gdi Mhev earns a "Excellent" reliability rating. The average Hyundai Bayon Ultimate T-gdi Mhev presents for MOT with approximately 21,191 miles on the clock. The 2021 manufacture year performs best with a 83.0% pass rate.
The most common MOT failure for the Hyundai Bayon Ultimate T-gdi Mhev is Visibility, affecting 12.5% of all tests. Visibility failures relate to the windscreen, wipers, washers, mirrors, and view-obstructing damage. Cracks in the windscreen swept area, ineffective wipers, or empty washer bottles are common causes. The second most common issue is Non-component advisories at 5.2%. Tyres rounds out the top three at 5.2%. 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
Best Year to Buy
📈 How Each Vintage Ages
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 | Visibility | 12.5% | 12 |
| 2 | Non-component Advisories | 5.2% | 5 |
| 3 | Tyres | 5.2% | 5 |
| 4 | Brakes | 1.0% | 1 |
| 5 | Lamps, Reflectors And Electrical Equipment | 1.0% | 1 |
| 6 | Noise, Emissions And Leaks | 1.0% | 1 |
Failures per 10,000 Miles
avg. 21,191 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 |
|---|---|---|---|
| Visibility | 5.90 | 12.5% | 12 |
| Non-component advisories | 2.46 | 5.2% | 5 |
| Tyres | 2.46 | 5.2% | 5 |
| Brakes | 0.49 | 1.0% | 1 |
| Lamps & Electrical | 0.49 | 1.0% | 1 |
| Noise, emissions and leaks | 0.49 | 1.0% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Hyundai Bayon Ultimate T-gdi Mhev has 21,191 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 Hyundai Bayon Ultimate T-gdi Mhev has a mileage-adjusted failure rate of 7.36% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Hyundai Bayon Ultimate T-gdi Mhev MOT Data
The Hyundai Bayon Ultimate T-gdi Mhev is a rare vehicle in the UK, with 96 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 84.4% and a failure rate of 15.6%, which is well above the UK average of approximately 37%.
For Hyundai Bayon Ultimate T-gdi Mhev owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on visibility and non-component advisories 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 Bayon Ultimate T-gdi Mhev is likely to perform.
Visibility — 12.5% of failures
Visibility issues account for 12.5% of MOT failures on the Hyundai Bayon Ultimate T-gdi Mhev. Visibility failures relate to the windscreen, wipers, washers, mirrors, and view-obstructing damage. Cracks in the windscreen swept area, ineffective wipers, or empty washer bottles are common causes. Typical repair costs: £10–300. Pre-MOT check: Check the windscreen for chips and cracks — damage larger than 10mm in the driver's swept area or 40mm elsewhere will fail. Test washers and wipers. Ensure both door mirrors are intact and adjustable.
Non-component advisories — 5.2% of failures
Non-component advisories issues account for 5.2% of MOT failures on the Hyundai Bayon Ultimate T-gdi Mhev. Non-component advisories 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.
Tyres — 5.2% of failures
Tyres issues account for 5.2% of MOT failures on the Hyundai Bayon Ultimate T-gdi Mhev. 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.
Frequently Asked Questions
What is the MOT pass rate for the Hyundai Bayon Ultimate T-gdi Mhev?
Based on 96 (based on limited data) MOT tests in our database, the Hyundai Bayon Ultimate T-gdi Mhev has an overall pass rate of 84.4% (15.6% fail rate).
What are the most common MOT failures on a Hyundai Bayon Ultimate T-gdi Mhev?
The top 3 reasons a Hyundai Bayon Ultimate T-gdi Mhev fails its MOT are: 1. Visibility (12.5%), 2. Non-component advisories (5.2%), 3. Tyres (5.2%). Check these areas before booking your MOT.
Is the Hyundai Bayon Ultimate T-gdi Mhev reliable?
With a 15.6% MOT failure rate, the Bayon Ultimate T-gdi Mhev is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Hyundai Bayon Ultimate T-gdi Mhev?
Based on failure data, focus on: Visibility (12.5%); Non-component advisories (5.2%); Tyres (5.2%). 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.