Honda Insight MOT Failures
An analysis of 87,337 real DVSA MOT tests on the Honda Insight — what fails, how often, and how that compares to every other car on UK roads. Generations covered: ZE1 (2000–2006), ZE2 (2009–2014).
Where the Honda Insight fails its MOT
The single biggest MOT failure point on the Honda Insight is headlight fault — this model is 54 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 87,337 MOT tests, 9.34% of all Honda Insight tests recorded this as a failure.
Lighting faults are usually straightforward to fix (bulbs, connectors, earth points) but can indicate deeper wiring issues on older cars. Check all lights including fog lamps, number plate lights, and dashboard warning lights.
Other notable weak points include track rod ends worn (9.6x the fleet average), structural corrosion (55x the fleet average), brake pedal anti-slip provision missing, loose ... (7.3x the fleet average), and anti-roll bar links worn (18x the fleet average). These ratios compare the Honda Insight'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: Lights & Electrics, Steering, Bodywork, Brakes, Suspension. If you're inspecting a Honda Insight 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 Honda Insight'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 Honda Insight specifically, the DVSA data shows the most common failures at this mileage are structural corrosion (55x the average) and headlight fault (54x). abs fault (21x) and anti-roll bar links worn (18x) 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 Honda Insight specifically, the DVSA data shows the most common failures at this mileage are structural corrosion (39x the average) and track rod ends worn (7.5x). brake pedal anti-slip provision missing, loose ... (7.3x) and body, cab or chassis corroded at a mounting point (7.2x) 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 Honda Insight specifically, the DVSA data shows the most common failures at this mileage are structural corrosion (19x the average) and headlight fault (9.9x). bumper insecure or with damage (8.1x) and brake pedal anti-slip provision missing, loose ... (6.2x) also appear frequently.
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 Honda Insight specialists and owners flag most frequently, drawn from manufacturer technical bulletins, workshop data, and verified owner reports.
Structural fracture or deformation (ZE2) Dangerous
MOT data shows this generation suffers main load-bearing structural member fractures or deformation at 38.5 times the national fleet average, particularly on 1.3L hybrid variants between 60-80k miles. Affects ZE2.
Subframe corrosion (ZE2) Dangerous
MOT data reveals this generation fails subframe structural integrity tests at 21.4 times the national average, with the trend worsening year-on-year. Affects ZE2; typical independent garage repair cost is £1,500–£3,000.
IMA battery deterioration (ZE2) Major
The Integrated Motor Assist (IMA) hybrid battery pack commonly develops individual cell failures between 80-120k miles on second-generation cars. Affects ZE2; typical independent garage repair cost is £1,500–£2,500.
Suspension joint dust cover failure (ZE2)
This generation shows a consistent pattern of premature suspension joint dust cover deterioration, failing MOT tests at 18 times the national average. Affects ZE2; typical independent garage repair cost is £80–£150.
For the complete picture — including repair costs across independent, specialist, and dealer garages — see the full Honda Insight common problems breakdown.
What to check before buying a Honda Insight
Based on the MOT failure data and known issues above, here's what to prioritise when inspecting a Honda Insight:
Lights & Electrics — check for headlight fault. Steering — check for track rod ends worn. Bodywork — check for structural corrosion, bumper insecure or with damage, body, cab or chassis corroded at a mounting point. Brakes — check for brake pedal anti-slip provision missing, loose ....
Beyond the MOT items, ask specifically about structural fracture or deformation and subframe corrosion. These won't show up on a standard MOT but can be expensive to fix — 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 Honda Insight?
Enter the reg to see its full MOT history, mileage records, write-off status, and finance checks.
Honda Insight MOT FAQs
What are the most common MOT failures on a Honda Insight?
Based on 87,337 DVSA MOT tests, the most common failure is headlight fault — at 54x the national fleet average. Other frequent failures include track rod ends worn and structural corrosion.
Is the Honda Insight reliable based on MOT data?
The Honda Insight has 13 MOT failure categories above the fleet average. Specialists also flag structural fracture or deformation 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 Honda Insight most commonly fails on structural corrosion and headlight fault. Under 60,000 miles, the main issues are structural corrosion and headlight fault.
How do I check a Honda Insight'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.