At a Glance
The Hyundai H100 has 44 identified common problems across 1 generation, with the H100 (1986-2004) being the most affected generation and brakes the most common problem category. Based on 27K 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 Hyundai H100 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
Hyundai H100 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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Browse Hyundai H100 Generations
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Most Common Hyundai H100 MOT Failures
Every reason Hyundai H100 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 | 38.47% |
| 2 | Tyre condition | 7.39% |
| 3 | Windscreen damage affecting view | 4.93% |
| 4 | Brake pads or linings worn | 4.69% |
| 5 | Brake performance below minimum | 4.03% |
| 6 | Suspension joint or bush worn | 3.40% |
| 7 | Number plate lamp not working | 2.79% |
| 8 | Rigid brake pipe corroded or damaged | 2.78% |
| 9 | Track rod end worn | 1.84% |
| 10 | Exhaust system fault | 1.81% |
| 11 | Brake disc or drum worn | 1.55% |
| 12 | Chassis condition | 1.42% |
| 13 | Brake hydraulic component worn | 1.30% |
| 14 | Vehicle structure corrosion | 1.22% |
| 15 | Position lamp not working | 1.18% |
| 16 | Wiper blades deteriorated | 0.98% |
| 17 | Shock absorber worn or leaking | 0.85% |
| 18 | Subframe mounting corroded | 0.81% |
| 19 | Headlamp fault | 0.79% |
| 20 | Battery loose or leaking | 0.75% |
| 21 | Parking brake performance below minimum | 0.64% |
| 22 | Tyre size or type not matched | 0.64% |
| 23 | Windscreen washer not working | 0.64% |
| 24 | Fog lamp not working | 0.62% |
| 25 | Ball joint dust cover split | 0.54% |
| 26 | Load sensing valve fault | 0.52% |
| 27 | Rear suspension fault | 0.46% |
| 28 | Engine oil leak | 0.44% |
| 29 | Headlamp aim defect | 0.44% |
| 30 | Brake air or vacuum system fault | 0.42% |
| 31 | Spare wheel fault | 0.39% |
| 32 | Suspension linkage fault | 0.38% |
| 33 | Passenger seat fault | 0.36% |
| 34 | Steering operation fault | 0.36% |
| 35 | Tailgate damaged or insecure | 0.35% |
| 36 | Compression ignition emissions above threshold | 0.34% |
| 37 | Front lamp not working | 0.31% |
| 38 | Anti-roll bar worn or corroded | 0.30% |
| 39 | Fuel hose damaged or leaking | 0.30% |
| 40 | Stop lamp not working | 0.30% |
| 41 | Power steering ram fault | 0.28% |
| 42 | Suspension mounting corroded | 0.27% |
| 43 | Brake caliper fault | 0.24% |
| 44 | Tie bar or rod worn or corroded | 0.24% |
| 45 | Rear lamp not working | 0.21% |
| 46 | Body corrosion or damage | 0.20% |
| 47 | Steering drive system fault | 0.20% |
| 48 | Steering lock fault | 0.20% |
| 49 | Front passenger door fault | 0.19% |
| 50 | Seat belt condition | 0.19% |
| 51 | Driver door fault | 0.17% |
| 52 | Electrical wiring fault | 0.17% |
| 53 | Fuel pipe corroded or damaged | 0.17% |
| 54 | Steering rack fault | 0.17% |
| 55 | Driveshaft fault | 0.16% |
| 56 | Mirror damaged or missing | 0.16% |
| 57 | Step damaged or insecure | 0.16% |
| 58 | Indicator fault | 0.15% |
| 59 | Loading door damaged or insecure | 0.15% |
| 60 | Parking brake condition | 0.15% |
| 61 | Propshaft fault | 0.15% |
| 62 | Brake lever fault | 0.13% |
| 63 | Rear fog lamp warning light fault | 0.13% |
| 64 | Tyre valve stem damaged | 0.13% |
| 65 | Wheel bearing worn | 0.13% |
| 66 | Catalytic converter efficiency low | 0.12% |
| 67 | Front suspension joint worn | 0.12% |
| 68 | Speedometer fault | 0.12% |
| 69 | Towbar fault | 0.12% |
| 70 | Dashboard warning lamp fault | 0.11% |
| 71 | Securing bolts missing or insecure | 0.11% |
| 72 | Spring mounting corroded | 0.11% |
| 73 | Steering arm worn | 0.11% |
| 74 | Suspension unit fault | 0.11% |
| 75 | Driver seat fault | 0.09% |
| 76 | Flexible brake hose damaged | 0.09% |
| 77 | Fuel tank corroded or leaking | 0.09% |
| 78 | Leaf spring shackle bracket corroded | 0.09% |
| 79 | Spark ignition emissions above threshold | 0.09% |
| 80 | Suspension arm worn or corroded | 0.09% |
| 81 | Brake fluid leak | 0.08% |
| 82 | Rear reflector damaged or missing | 0.08% |
| 83 | Steering column fault | 0.08% |
| 84 | Anchor bracket corroded | 0.07% |
| 85 | Front suspension fault | 0.07% |
| 86 | Leaf spring broken or corroded | 0.07% |
| 87 | Power steering pump fault | 0.07% |
| 88 | Steering coupling worn | 0.07% |
| 89 | Body strengthening plate corroded | 0.05% |
| 90 | Boot lid damaged or insecure | 0.05% |
| 91 | Brake fluid level low or contaminated | 0.05% |
| 92 | Brake linkage mounting fault | 0.05% |
| 93 | Brake master cylinder or servo mounting fault | 0.05% |
| 94 | Coil spring broken or corroded | 0.05% |
| 95 | Engine mounting worn or broken | 0.05% |
| 96 | Exhaust leak | 0.05% |
| 97 | Handbrake cable fault | 0.05% |
| 98 | Horn not working | 0.05% |
| 99 | King pin or swivel pin worn | 0.05% |
| 100 | Brake relay lever fault | 0.04% |
| 101 | Bumper damaged or insecure | 0.04% |
| 102 | Exhaust emissions above threshold (non-catalyst) | 0.04% |
| 103 | Hydraulic brake cylinder fault | 0.04% |
| 104 | Steering free play excessive | 0.04% |
| 105 | Subframe corrosion or damage | 0.04% |
| 106 | Transmission oil leak | 0.04% |
| 107 | Vehicle floor corroded | 0.04% |
| 108 | Brake pedal fault | 0.03% |
| 109 | Drag link end worn | 0.03% |
| 110 | Electrical switch fault | 0.03% |
| 111 | Electronic stability control fault | 0.03% |
| 112 | Handbrake lever fault | 0.03% |
| 113 | Hinged tailboard damaged or insecure | 0.03% |
| 114 | Leaf spring eye worn or broken | 0.03% |
| 115 | Power steering pipe or hose leaking | 0.03% |
| 116 | Rear fog lamp not working | 0.03% |
| 117 | Steering wheel damaged or insecure | 0.03% |
| 118 | Suspension linkage attachment bracket or mounting corroded | 0.03% |
| 119 | Suspension retaining or locking device fault | 0.03% |
| 120 | Undertray damaged or missing | 0.03% |
| 121 | Axle corroded or damaged | 0.01% |
| 122 | Bonnet catch or hinge fault | 0.01% |
| 123 | Brake back plate corroded or damaged | 0.01% |
| 124 | Brake cable, rod, lever or linkage fault | 0.01% |
| 125 | Brake fluid warning light on | 0.01% |
| 126 | Brake pressure or vacuum buildup insufficient | 0.01% |
| 127 | Brake servo fault | 0.01% |
| 128 | Brake wheel cylinder fault | 0.01% |
| 129 | Halfshaft fault | 0.01% |
| 130 | Hazard warning light fault | 0.01% |
| 131 | Hydraulic fluid leak | 0.01% |
| 132 | Leaf spring slipper worn | 0.01% |
| 133 | Mirror or camera fault | 0.01% |
| 134 | Seat belt anchorage fault | 0.01% |
| 135 | Seat belt or padding damaged | 0.01% |
| 136 | Spring saddle corroded | 0.01% |
| 137 | Steering box fault | 0.01% |
| 138 | Steering damper fault | 0.01% |
| 139 | Steering intermediate drop arm worn | 0.01% |
| 140 | Steering shaft fault | 0.01% |
| 141 | Bonded suspension condition | 0.01% |
Showing all 141 reasons — scroll inside the table for the full list.
Hyundai H100 MOT Failures by Category
Total MOT failure occurrences for the Hyundai H100, 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 Hyundai H100 problems?
Based on analysis of 27K Hyundai H100 MOT tests from DVSA data, we have 44 identified common problems across 1 generation. The most frequently flagged issue is "Brake hydraulic component worn". Brakes is the most common problem category.
Which Hyundai H100 generation has the most problems?
The Hyundai H100 H100 (1986-2004) (1986–2004) has the highest number of identified common problems (61). 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 Hyundai H100?
Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Hyundai H100 owners spot problems early. All submissions are reviewed before being added to the public database.
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