Kia Venga MOT Failures
An analysis of 450,503 real DVSA MOT tests on the Kia Venga — what fails, how often, and how that compares to every other car on UK roads. Generations covered: YN (2009–2019).
Where the Kia Venga fails its MOT
The single biggest MOT failure point on the Kia Venga is emissions failure — this model is 53 times more likely to fail on this item than the average car on UK roads. That makes it a major concern for anyone buying or owning this model. Across 450,503 MOT tests, 0.76% of all Kia Venga tests recorded this as a failure.
Exhaust and emissions failures often point to catalytic converter degradation, lambda sensor faults, or — in diesel models — DPF problems. These can be expensive to fix and will cause an immediate MOT failure.
Other notable weak points include track rod ends worn (19x the fleet average), fuel system leaking, or missing or ineffective ... (101x the fleet average), light unit fault (19x the fleet average), and excessive wear or play in a universal joint or ... (13x the fleet average). These ratios compare the Kia Venga's failure rate on each item against the national average for all cars tested — a ratio of 10x means this model fails ten times more often than a typical car.
The failures span 5 categories: Exhaust & Emissions, Steering, Bodywork, Lights & Electrics, Brakes. If you're inspecting a Kia Venga before purchase, these are the areas to focus on — and if any have been flagged as advisories on a previous MOT, they're likely to become failures in the near future.
How failures change with mileage
The Kia Venga's weak points shift as the car covers more miles. Understanding these patterns helps you know what to expect — and what to budget for — at each stage of ownership.
Under 60,000 miles
At this mileage, most failures are either design-related or caused by age rather than wear. Components like bushes and drop links may not have been replaced yet, and original-fit parts can deteriorate even on low-mileage cars that spend a lot of time sitting.
For the Kia Venga specifically, the DVSA data shows the most common failures at this mileage are emissions failure (53x the average) and fuel system leaking, or missing or ineffective ... (39x). mandatory tell-tale for main beam headlamp or r... (16x) and track rod ends worn (15x) also appear frequently.
60,000 to 100,000 miles
This is where routine wear items start to show up. Brake components, tyres, and exhaust parts have done serious work by this point. Cars that have been well serviced will show fewer of these failures — this mileage band is where good maintenance really separates the well-kept from the neglected.
For the Kia Venga specifically, the DVSA data shows the most common failures at this mileage are fuel system leaking, or missing or ineffective ... (39x the average) and emissions failure (24x). mandatory tell-tale for main beam headlamp or r... (22x) and front or rear fog lamp switch inoperative or no... (20x) also appear frequently.
Over 100,000 miles
High-mileage cars accumulate failures across multiple systems. The key question isn't whether things will need doing — they will — but whether the car has been maintained well enough to keep on top of them. Look for a consistent service history and recent MOT passes with minimal advisories.
For the Kia Venga specifically, the DVSA data shows the most common failures at this mileage are fuel system leaking, or missing or ineffective ... (70x the average) and excessive radial movement between the top of th... (16x). emissions failure (15x) and light unit fault (13x) also appear frequently.
The shift from emissions failure at lower mileages to fuel system leaking, or missing or ineffective ... at higher mileages is typical — early failures tend to be design or factory-related, while high-mileage failures reflect accumulated mechanical wear. A car that's been well maintained will usually dodge the worst of both.
Known issues beyond the MOT
An MOT only tests roadworthiness at a single point in time — it won't catch developing faults, intermittent problems, or issues that haven't yet reached the failure threshold. These are the issues that Kia Venga specialists and owners flag most frequently, drawn from manufacturer technical bulletins, workshop data, and verified owner reports.
Steering ball joint premature wear Dangerous
The Venga suffers from premature wear of steering ball joints, with MOT data showing failure rates up to 21.8 times the national fleet average. Affects YN; typical independent garage repair cost is £200–£400.
Brake hose ferrule corrosion Dangerous
The Venga shows MOT failure rates 7.7 times the fleet average for brake hose ferrule corrosion. Affects YN; typical independent garage repair cost is £150–£300.
DPF blockage and emissions failures (1.4 CRDi) Major
The 1.4 CRDi diesel engine shows extreme MOT failure rates for smoke opacity - up to This indicates widespread DPF (Diesel Particulate Filter) blockage problems. Affects YN; typical independent garage repair cost is £200–£1,200.
Fuel system leaks and filler cap issues (1.4 CRDi) Major
The 1.4 CRDi diesel shows MOT failure rates up to 71.8 times the fleet average for fuel system leaks and ineffective filler caps. Affects YN; typical independent garage repair cost is £50–£300.
For the complete picture — including repair costs across independent, specialist, and dealer garages — see the full Kia Venga common problems breakdown.
What to check before buying a Kia Venga
Based on the MOT failure data and known issues above, here's what to prioritise when inspecting a Kia Venga:
Exhaust & Emissions — check for emissions failure. Steering — check for track rod ends worn, excessive wear or play in a universal joint or .... Bodywork — check for fuel system leaking, or missing or ineffective .... Lights & Electrics — check for light unit fault, mandatory tell-tale for main beam headlamp or r..., front or rear fog lamp switch inoperative or no....
Beyond the MOT items, ask specifically about steering ball joint premature wear and brake hose ferrule corrosion. These won't show up on a standard MOT but can be expensive to fix — repairs start from £200. A specialist pre-purchase inspection is worth the investment on this model.
Always check the car's full MOT history for patterns — recurring advisories often become failures within 12 months. And verify the service history to confirm maintenance has been kept up to schedule. Enter any reg into our free car check to see the complete picture.
Looking at a specific Kia Venga?
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Kia Venga MOT FAQs
What are the most common MOT failures on a Kia Venga?
Based on 450,503 DVSA MOT tests, the most common failure is emissions failure — at 53x the national fleet average. Other frequent failures include track rod ends worn and fuel system leaking, or missing or ineffective ....
Is the Kia Venga reliable based on MOT data?
The Kia Venga has 14 MOT failure categories above the fleet average. Specialists also flag steering ball joint premature wear as a concern. A pre-purchase inspection and service history check are recommended.
What MOT failures should I expect at high mileage?
Above 100,000 miles, the Kia Venga most commonly fails on fuel system leaking, or missing or ineffective ... and excessive radial movement between the top of th.... Under 60,000 miles, the main issues are emissions failure and fuel system leaking, or missing or ineffective ....
How do I check a Kia Venga's MOT history?
Enter the registration number into our free car check above. You'll see every MOT test result, advisories and failures, mileage readings, write-off status, and finance checks.
MOT failure data sourced from DVSA bulk test records via data.gov.uk. Ratios compare this model's failure rate against the national fleet average. Known issues sourced from manufacturer bulletins, specialist workshops, and verified owner reports.