At a Glance
The Honda Nsx has 1 identified common problems across 2 generations, with the NA1 (1990-2005) being the most affected generation and tyres & wheels the most common problem category. Based on 7K MOT tests from DVSA data.
Problems are patterns in the DVSA data that occur significantly more often on a specific model than the UK average — confirmed at 99% statistical confidence. Read our DVSA MOT data methodology →
Below: generation-by-generation comparison of Honda Nsx common problems, MOT failure types, and pass-rate data drawn from DVSA records. Click any generation to see fuel- and engine-specific fault patterns, mileage-banded repair guidance, and the most common MOT failures testers record.
MOT Tests & Failures by Generation
Honda Nsx generations by MOT tests, failures, and identified problems from DVSA data
Hover over each bar for a full breakdown. Tap any bar to view that generation's problems.
Showing total MOT tests, failures, and known problems per make. Hover over each bar for a full breakdown.
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Tell Us About Your Problem
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Most Common Honda Nsx MOT Failures
Every reason Honda Nsx vehicles fail their MOT, ranked by frequency. Select an individual year to see only that year’s failures, or stay on ‘All time’ for the combined picture across our 20 years of DVSA data. Scroll inside the table for the full list.
| # | Failure | % of failures |
|---|---|---|
| 1 | Tyre tread depth below limit | 14.45% |
| 2 | Wiper blades deteriorated | 8.84% |
| 3 | Tyre condition | 6.45% |
| 4 | Windscreen washer not working | 5.33% |
| 5 | Rear lamp not working | 4.91% |
| 6 | Spark ignition emissions above threshold | 4.84% |
| 7 | Brake performance below minimum | 3.79% |
| 8 | Stop lamp not working | 3.09% |
| 9 | Fog lamp not working | 3.02% |
| 10 | Front lamp not working | 2.66% |
| 11 | Suspension joint or bush worn | 2.66% |
| 12 | Brake hydraulic component worn | 2.52% |
| 13 | Catalytic converter efficiency low | 2.52% |
| 14 | Number plate lamp not working | 2.52% |
| 15 | Headlamp aim defect | 2.31% |
| 16 | Position lamp not working | 2.24% |
| 17 | Track rod end worn | 2.17% |
| 18 | ABS fault | 1.96% |
| 19 | Horn not working | 1.89% |
| 20 | Brake pads or linings worn | 1.68% |
| 21 | Exhaust system fault | 1.61% |
| 22 | Indicator fault | 1.19% |
| 23 | Rear fog lamp not working | 1.12% |
| 24 | Brake disc or drum worn | 1.05% |
| 25 | Steering rack fault | 0.98% |
| 26 | Battery loose or leaking | 0.91% |
| 27 | Headlamp fault | 0.84% |
| 28 | Ball joint dust cover split | 0.77% |
| 29 | Dashboard warning lamp fault | 0.70% |
| 30 | Flexible brake hose damaged | 0.70% |
| 31 | Windscreen damage affecting view | 0.70% |
| 32 | Electric power steering fault | 0.63% |
| 33 | Front suspension joint worn | 0.49% |
| 34 | Airbag warning light on | 0.42% |
| 35 | Exhaust emissions above threshold (non-catalyst) | 0.42% |
| 36 | Steering operation fault | 0.42% |
| 37 | Brake fluid leak | 0.35% |
| 38 | Brake pedal fault | 0.35% |
| 39 | Steering column fault | 0.35% |
| 40 | Suspension linkage fault | 0.35% |
| 41 | Body corrosion or damage | 0.28% |
| 42 | Electronic stability control fault | 0.28% |
| 43 | Headlamp levelling device fault | 0.28% |
| 44 | Steering arm worn | 0.28% |
| 45 | Steering free play excessive | 0.28% |
| 46 | Brake fluid warning light on | 0.21% |
| 47 | Driveshaft fault | 0.21% |
| 48 | Parking brake performance below minimum | 0.21% |
| 49 | Shock absorber worn or leaking | 0.21% |
| 50 | Tyre valve stem damaged | 0.21% |
| 51 | Bonnet catch or hinge fault | 0.14% |
| 52 | Brake fluid reservoir fault | 0.14% |
| 53 | Fuel tank corroded or leaking | 0.14% |
| 54 | Mirror damaged or missing | 0.14% |
| 55 | Parking brake condition | 0.14% |
| 56 | Rear suspension fault | 0.14% |
| 57 | Rigid brake pipe corroded or damaged | 0.14% |
| 58 | Speedometer fault | 0.14% |
| 59 | Suspension arm worn or corroded | 0.14% |
| 60 | Tyre pressure monitoring system fault | 0.14% |
| 61 | Tyre size or type not matched | 0.14% |
| 62 | Suspension mounting corroded | 0.14% |
| 63 | Boot lid damaged or insecure | 0.07% |
| 64 | Brake cable, rod, lever or linkage fault | 0.07% |
| 65 | Brake caliper fault | 0.07% |
| 66 | Brake fluid level low or contaminated | 0.07% |
| 67 | Brake lever fault | 0.07% |
| 68 | Brake master cylinder fault | 0.07% |
| 69 | Brake master cylinder or servo mounting fault | 0.07% |
| 70 | Brake pedal movement restricted | 0.07% |
| 71 | Coil spring broken or corroded | 0.07% |
| 72 | Compression ignition emissions above threshold | 0.07% |
| 73 | Driver seat fault | 0.07% |
| 74 | Electrical switch fault | 0.07% |
| 75 | Electrical wiring fault | 0.07% |
| 76 | Exhaust leak | 0.07% |
| 77 | Fuel cap damaged or missing | 0.07% |
| 78 | Full power hydraulic brake fault | 0.07% |
| 79 | Hydraulic brake cylinder fault | 0.07% |
| 80 | Seat belt condition | 0.07% |
| 81 | Steering box fault | 0.07% |
| 82 | Steering lock fault | 0.07% |
| 83 | Steering wheel damaged or insecure | 0.07% |
| 84 | Subframe corrosion or damage | 0.07% |
| 85 | Wheel bearing worn | 0.07% |
Showing all 85 reasons — scroll inside the table for the full list.
Honda Nsx MOT Failures by Category
Total MOT failure occurrences for the Honda Nsx, grouped by category. Same data as the failures table above — just sliced by category instead of fault title. Hover a slice for the top failures in each category.
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Frequently Asked Questions
What are the most common Honda Nsx problems?
Based on analysis of 7K Honda Nsx MOT tests from DVSA data, we have 1 identified common problems across 2 generations. The most frequently flagged issue is "Catalytic converter efficiency low". Tyres & Wheels is the most common problem category.
Which Honda Nsx generation has the most problems?
The Honda Nsx NA1 (1990-2005) (1990–2005) has the highest number of identified common problems (1). Click the generation card above for the full breakdown.
How is this data calculated?
We analyse anonymised DVSA MOT test records under the Open Government Licence. An issue is classified as a "Common Problem" when it occurs significantly more often on a specific model than the UK average, confirmed at 99% statistical confidence. Read the full methodology page for details.
Can I report a problem with my Honda Nsx?
Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Honda Nsx owners spot problems early. All submissions are reviewed before being added to the public database.
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