At a Glance
The Triumph 2000 has 15 identified common problems across 1 generation, with the 2000 (1963-1977) being the most affected generation and suspension the most common problem category. Based on 8K 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 Triumph 2000 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
Triumph 2000 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.
Tell Us About Your Problem
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Tell Us About Your Problem
Help other Triumph 2000 owners — report a problem and we'll add it to the database
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Browse Triumph 2000 Generations
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Most Common Triumph 2000 MOT Failures
Every reason Triumph 2000 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 | Suspension joint or bush worn | 7.99% |
| 2 | Brake hydraulic component worn | 7.76% |
| 3 | Brake performance below minimum | 6.28% |
| 4 | Wiper blades deteriorated | 6.25% |
| 5 | Exhaust system fault | 6.05% |
| 6 | Stop lamp not working | 5.70% |
| 7 | Tyre tread depth below limit | 3.84% |
| 8 | Tyre condition | 3.47% |
| 9 | Front suspension fault | 3.06% |
| 10 | Number plate lamp not working | 2.99% |
| 11 | Front suspension joint worn | 2.51% |
| 12 | Rear lamp not working | 2.36% |
| 13 | Suspension mounting corroded | 2.13% |
| 14 | Windscreen washer not working | 2.11% |
| 15 | Front lamp not working | 2.03% |
| 16 | Headlamp aim defect | 1.78% |
| 17 | Shock absorber worn or leaking | 1.71% |
| 18 | Steering rack fault | 1.63% |
| 19 | Rear suspension fault | 1.61% |
| 20 | Body corrosion or damage | 1.58% |
| 21 | Chassis condition | 1.33% |
| 22 | Track rod end worn | 1.33% |
| 23 | Seat belt condition | 1.31% |
| 24 | Steering column fault | 1.28% |
| 25 | Steering coupling worn | 1.26% |
| 26 | Parking brake condition | 1.23% |
| 27 | Subframe mounting corroded | 1.03% |
| 28 | Steering free play excessive | 0.95% |
| 29 | Handbrake cable fault | 0.90% |
| 30 | Brake fluid leak | 0.85% |
| 31 | Parking brake performance below minimum | 0.80% |
| 32 | Position lamp not working | 0.80% |
| 33 | Indicator fault | 0.78% |
| 34 | Brake pads or linings worn | 0.63% |
| 35 | Brake disc or drum worn | 0.58% |
| 36 | Headlamp fault | 0.58% |
| 37 | Horn not working | 0.53% |
| 38 | Fuel pipe corroded or damaged | 0.50% |
| 39 | Tyre size or type not matched | 0.50% |
| 40 | Coil spring broken or corroded | 0.48% |
| 41 | Battery loose or leaking | 0.45% |
| 42 | Vehicle structure corrosion | 0.43% |
| 43 | Brake clevis joint worn | 0.40% |
| 44 | Subframe corrosion or damage | 0.40% |
| 45 | Steering arm worn | 0.38% |
| 46 | Steering operation fault | 0.38% |
| 47 | Exhaust emissions above threshold (non-catalyst) | 0.35% |
| 48 | Spring mounting corroded | 0.33% |
| 49 | Driveshaft fault | 0.30% |
| 50 | Brake pedal movement restricted | 0.28% |
| 51 | Brake master cylinder or servo mounting fault | 0.25% |
| 52 | Brake pedal fault | 0.25% |
| 53 | Mirror damaged or missing | 0.25% |
| 54 | Steering wheel damaged or insecure | 0.25% |
| 55 | Wheel bearing worn | 0.25% |
| 56 | Bonded suspension condition | 0.25% |
| 57 | Brake lever fault | 0.23% |
| 58 | Brake wheel cylinder fault | 0.23% |
| 59 | Fuel hose damaged or leaking | 0.23% |
| 60 | Rigid brake pipe corroded or damaged | 0.23% |
| 61 | Fuel cap damaged or missing | 0.20% |
| 62 | Handbrake mechanism or mounting fault | 0.20% |
| 63 | Power steering pipe or hose leaking | 0.20% |
| 64 | Brake air or vacuum system fault | 0.18% |
| 65 | Electrical switch fault | 0.18% |
| 66 | Steering lock fault | 0.18% |
| 67 | Steering shaft fault | 0.18% |
| 68 | Ball joint dust cover split | 0.18% |
| 69 | Suspension linkage fault | 0.18% |
| 70 | MacPherson strut worn | 0.15% |
| 71 | Spark ignition emissions above threshold | 0.13% |
| 72 | Windscreen damage affecting view | 0.10% |
| 73 | Bonnet catch or hinge fault | 0.08% |
| 74 | Brake pedal linkage fault | 0.08% |
| 75 | Dashboard warning lamp fault | 0.08% |
| 76 | Electrical wiring fault | 0.08% |
| 77 | Engine mounting worn or broken | 0.08% |
| 78 | Rear reflector damaged or missing | 0.08% |
| 79 | Speedometer fault | 0.08% |
| 80 | Towbar fault | 0.08% |
| 81 | Brake linkage mounting fault | 0.05% |
| 82 | Driver seat fault | 0.05% |
| 83 | Flexible brake hose damaged | 0.05% |
| 84 | Fuel tank corroded or leaking | 0.05% |
| 85 | Power steering pump fault | 0.05% |
| 86 | Power steering ram fault | 0.05% |
| 87 | Suspension retaining or locking device fault | 0.05% |
| 88 | Universal joint worn | 0.05% |
| 89 | Body security fault | 0.03% |
| 90 | Brake back plate corroded or damaged | 0.03% |
| 91 | Brake cable, rod, lever or linkage fault | 0.03% |
| 92 | Brake caliper fault | 0.03% |
| 93 | Brake relay lever fault | 0.03% |
| 94 | Brake valve fault | 0.03% |
| 95 | Fog lamp not working | 0.03% |
| 96 | Hand-operated brake valve condition | 0.03% |
| 97 | Indicator warning light fault | 0.03% |
| 98 | Passenger seat fault | 0.03% |
| 99 | Spare wheel fault | 0.03% |
| 100 | Steering box fault | 0.03% |
| 101 | Suspension coupling worn | 0.03% |
| 102 | Tie bar or rod worn or corroded | 0.03% |
Showing all 102 reasons — scroll inside the table for the full list.
Triumph 2000 MOT Failures by Category
Total MOT failure occurrences for the Triumph 2000, 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 Triumph 2000 problems?
Based on analysis of 8K Triumph 2000 MOT tests from DVSA data, we have 15 identified common problems across 1 generation. The most frequently flagged issue is "Brake performance below minimum". Suspension is the most common problem category.
Which Triumph 2000 generation has the most problems?
The Triumph 2000 2000 (1963-1977) (1963–1977) has the highest number of identified common problems (17). 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 Triumph 2000?
Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Triumph 2000 owners spot problems early. All submissions are reviewed before being added to the public database.
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