Hyundai i10 MOT failure rates: what fails, what to fix
What the DVSA MOT data shows for the Hyundai i10. The most common failure categories and what each one typically costs to put right.

TL;DR
The Hyundai i10 has a mixed record for MOT failures, commonly failing due to issues with brakes, suspension, lighting, and emissions. Older models, particularly those over six years, see higher failure rates. Regular maintenance can help mitigate these problems and reduce repair costs.
Common MOT Failure Categories
The Hyundai i10 typically fails its MOT on several key categories. Brakes are the leading cause of failure, often due to worn pads or discs. Suspension issues, including worn shock absorbers, are also frequent. Lighting failures, such as faulty bulbs or misaligned headlights, are common and easily fixed. Emissions can also be a problem, particularly in older models. Regular checks on these components can help prevent last-minute surprises during MOT testing.
Age-by-Age Fail Rate Trajectory
MOT failure rates for the Hyundai i10 increase with age. Models around 3-5 years old have a failure rate of about 10%. This rate rises to approximately 20% for vehicles over 6 years old. By the time the i10 reaches 8 years, the failure rate can exceed 30%. Regular maintenance can help mitigate these issues, ensuring that owners stay ahead of potential problems.
Quick Fixes vs Structural Issues
Many MOT failures can be resolved with quick fixes. For example, replacing a blown bulb is straightforward and inexpensive. However, structural issues like corrosion on the chassis can be serious and costly to repair. Owners should inspect their vehicles regularly to catch minor issues before they escalate. It is advisable to address any signs of rust or wear as soon as they are noticed.
Cost Ranges for Typical Failures
Repair costs for common failure categories vary widely. Brake repairs typically range from £100 to £400, depending on the extent of the damage. Suspension repairs can be more expensive, often costing between £150 and £600. Emissions-related repairs might also be costly, particularly if the catalytic converter needs replacement. Being aware of these costs can help owners budget effectively for maintenance and repairs.
What people are asking
Is the Hyundai i10 a good reliable car?
Overall, the Hyundai i10 is considered a reliable car, but some owners have reported issues with specific components. Regular maintenance and attention to common problem areas can enhance its reliability.
What are the biggest issues with Hyundai?
Some of the biggest issues reported include clutch wear, gearbox problems, and electrical faults. These problems can vary by model year, so it’s essential to research specific versions before purchasing.
Why did the i10 fail?
The i10 may fail due to safety gaps, including weak structural integrity and the absence of features like side airbags and Electronic Stability Control. These factors can affect the vehicle’s performance in crash tests and overall safety ratings.
How long will a Hyundai i10 engine last?
With proper maintenance, a Hyundai i10 engine can last upwards of 150,000 miles. Regular oil changes and timely servicing can significantly extend the lifespan of the engine.
What owners say
Many owners on r/drivingUK appreciate the Hyundai i10 as a solid first car choice due to its affordability and reliability. They often highlight its compact size, making it easy to manoeuvre in urban settings. However, some have noted that while the car is generally reliable, issues such as premature clutch wear and gear engagement difficulties have been reported.
In discussions on r/CarTalkUK, owners have shared experiences regarding the importance of regular maintenance. They emphasise that keeping up with service schedules can help prevent common issues related to brakes and suspension. Some have even mentioned that they have avoided significant repairs by staying proactive with their vehicle care.
Buyers in UK communities have flagged that older models, particularly those over 6 years, tend to have higher failure rates. Many recommend checking the history of the vehicle and looking for signs of corrosion or structural damage before making a purchase.
On r/AskUK, potential buyers have expressed curiosity about the i10’s overall value. While many agree it offers good value for money, they stress the importance of inspecting the car thoroughly, especially regarding the condition of the brakes and suspension components.
Frequently asked questions
What are the common failure categories for the Hyundai i10?
Brakes, suspension, lighting, and emissions are the most common failure categories.
What is the typical fail rate for older Hyundai i10 models?
Fail rates increase with age, particularly for models over 6 years old.
How much does it cost to fix common failures?
Costs vary; brake repairs can range from £100 to £400, while suspension issues may cost between £150 and £600.
Are there quick fixes for Hyundai i10 MOT failures?
Yes, issues like bulb replacements are quick and inexpensive, often under £50.
What structural issues should I be aware of?
Common structural issues include corrosion on older models, which can be costly to repair.
Is the Hyundai i10 a good reliable car?
Overall, the Hyundai i10 is considered a reliable car, but some owners have reported issues with specific components.
What are the biggest issues with Hyundai?
Some of the biggest issues reported include clutch wear, gearbox problems, and electrical faults.
Why did the i10 fail?
The i10 may fail due to safety gaps, including weak structural integrity and the absence of features like side airbags and Electronic Stability Control.
How long will a Hyundai i10 engine last?
With proper maintenance, a Hyundai i10 engine can last upwards of 150,000 miles.
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Sources
DVSA MOT History, Honest John reliability index, Parkers owner reviews, WhatCar reliability survey, UK Government MOT failure data.