At a Glance
The Metrocab Ttt has 37 identified common problems across 2 generations, with the TTT (2000-2006) being the most affected generation and brakes the most common problem category. Based on 17K 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 Metrocab Ttt 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
Metrocab Ttt 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
Help other Metrocab Ttt owners — report a problem and we'll add it to the database
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Browse Metrocab Ttt Generations
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Most Common Metrocab Ttt MOT Failures
Every reason Metrocab Ttt 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 | 11.36% |
| 2 | Exhaust system fault | 8.85% |
| 3 | Wiper blades deteriorated | 6.34% |
| 4 | Tyre tread depth below limit | 5.90% |
| 5 | Front lamp not working | 5.81% |
| 6 | Number plate lamp not working | 4.54% |
| 7 | Stop lamp not working | 4.05% |
| 8 | Brake performance below minimum | 3.17% |
| 9 | Headlamp aim defect | 3.00% |
| 10 | Shock absorber worn or leaking | 2.30% |
| 11 | Windscreen washer not working | 2.24% |
| 12 | Parking brake condition | 2.16% |
| 13 | Tyre condition | 1.99% |
| 14 | Brake disc or drum worn | 1.89% |
| 15 | Rear lamp not working | 1.54% |
| 16 | Chassis condition | 1.40% |
| 17 | Coil spring broken or corroded | 1.26% |
| 18 | Brake pads or linings worn | 1.23% |
| 19 | Leaf spring eye worn or broken | 1.16% |
| 20 | Parking brake performance below minimum | 1.11% |
| 21 | Track rod end worn | 0.97% |
| 22 | Power steering pipe or hose leaking | 0.91% |
| 23 | Brake hydraulic component worn | 0.90% |
| 24 | Leaf spring broken or corroded | 0.88% |
| 25 | Horn not working | 0.86% |
| 26 | Windscreen damage affecting view | 0.80% |
| 27 | Rear suspension fault | 0.79% |
| 28 | Steering column fault | 0.79% |
| 29 | Indicator fault | 0.74% |
| 30 | Mirror damaged or missing | 0.72% |
| 31 | Brake pedal fault | 0.70% |
| 32 | Electrical switch fault | 0.65% |
| 33 | Steering lock fault | 0.65% |
| 34 | King pin or swivel pin worn | 0.62% |
| 35 | Body corrosion or damage | 0.61% |
| 36 | Battery loose or leaking | 0.60% |
| 37 | Brake wheel cylinder fault | 0.60% |
| 38 | Fuel pipe corroded or damaged | 0.59% |
| 39 | Position lamp not working | 0.59% |
| 40 | Power steering pump fault | 0.59% |
| 41 | Brake air or vacuum system fault | 0.54% |
| 42 | Suspension mounting corroded | 0.49% |
| 43 | Securing bolts missing or insecure | 0.48% |
| 44 | Rigid brake pipe corroded or damaged | 0.44% |
| 45 | Bonnet catch or hinge fault | 0.43% |
| 46 | Leaf spring slipper worn | 0.43% |
| 47 | Steering intermediate drop arm worn | 0.43% |
| 48 | Fog lamp not working | 0.42% |
| 49 | Stub axle worn | 0.41% |
| 50 | Fuel tank corroded or leaking | 0.38% |
| 51 | Steering arm worn | 0.35% |
| 52 | Steering coupling worn | 0.35% |
| 53 | Fuel cap damaged or missing | 0.32% |
| 54 | Handbrake cable fault | 0.31% |
| 55 | Spring mounting corroded | 0.31% |
| 56 | Front suspension joint worn | 0.29% |
| 57 | Body security fault | 0.28% |
| 58 | Subframe corrosion or damage | 0.28% |
| 59 | Suspension arm worn or corroded | 0.28% |
| 60 | Steering wheel damaged or insecure | 0.26% |
| 61 | Suspension linkage fault | 0.24% |
| 62 | Dashboard warning lamp fault | 0.22% |
| 63 | Vehicle structure corrosion | 0.22% |
| 64 | Brake pedal movement restricted | 0.21% |
| 65 | Leaf spring shackle bracket corroded | 0.21% |
| 66 | Steering operation fault | 0.21% |
| 67 | Steering box fault | 0.20% |
| 68 | Compression ignition emissions above threshold | 0.19% |
| 69 | Brake caliper fault | 0.18% |
| 70 | Brake fluid warning light on | 0.18% |
| 71 | Rear fog lamp not working | 0.18% |
| 72 | Steering free play excessive | 0.18% |
| 73 | Subframe mounting corroded | 0.17% |
| 74 | Anchor bracket corroded | 0.16% |
| 75 | Electrical wiring fault | 0.16% |
| 76 | Front suspension fault | 0.16% |
| 77 | Catalytic converter efficiency low | 0.15% |
| 78 | Seat belt condition | 0.15% |
| 79 | Ball joint dust cover split | 0.15% |
| 80 | Drag link end worn | 0.14% |
| 81 | Brake fluid leak | 0.13% |
| 82 | Tyre size or type not matched | 0.13% |
| 83 | Wheel bearing worn | 0.13% |
| 84 | Engine oil leak | 0.12% |
| 85 | Fuel hose damaged or leaking | 0.12% |
| 86 | Headlamp fault | 0.12% |
| 87 | Axle beam corroded or cracked | 0.12% |
| 88 | Flexible brake hose damaged | 0.12% |
| 89 | Steering drive system fault | 0.12% |
| 90 | Suspension retaining or locking device fault | 0.12% |
| 91 | Spring saddle corroded | 0.11% |
| 92 | Speedometer fault | 0.09% |
| 93 | Suspension unit fault | 0.09% |
| 94 | Engine mounting worn or broken | 0.08% |
| 95 | Front passenger door fault | 0.08% |
| 96 | Driveshaft fault | 0.07% |
| 97 | Power steering ram fault | 0.07% |
| 98 | Bonded suspension condition | 0.07% |
| 99 | Brake lever fault | 0.06% |
| 100 | Steering shaft fault | 0.06% |
| 101 | Tyre valve stem damaged | 0.06% |
| 102 | Driver door fault | 0.05% |
| 103 | Hydraulic brake cylinder fault | 0.05% |
| 104 | Rear reflector damaged or missing | 0.05% |
| 105 | Steering damper fault | 0.05% |
| 106 | Steering lock stop fault | 0.05% |
| 107 | Brake back plate corroded or damaged | 0.04% |
| 108 | Brake fluid level low or contaminated | 0.04% |
| 109 | Exhaust leak | 0.04% |
| 110 | Propshaft fault | 0.04% |
| 111 | Universal joint worn | 0.04% |
| 112 | Additional braking device fault | 0.03% |
| 113 | Boot lid damaged or insecure | 0.03% |
| 114 | Brake cable, rod, lever or linkage fault | 0.03% |
| 115 | Bumper damaged or insecure | 0.03% |
| 116 | Exhaust emissions above threshold (non-catalyst) | 0.03% |
| 117 | Handbrake mechanism or mounting fault | 0.03% |
| 118 | Rear fog lamp warning light fault | 0.03% |
| 119 | Anti-roll bar worn or corroded | 0.02% |
| 120 | Brake clevis joint worn | 0.02% |
| 121 | Brake fluid reservoir fault | 0.02% |
| 122 | Brake pressure or vacuum buildup insufficient | 0.02% |
| 123 | Dip switch fault | 0.02% |
| 124 | Front fog lamp not working | 0.02% |
| 125 | Hand-operated brake valve condition | 0.02% |
| 126 | Main beam warning light fault | 0.02% |
| 127 | Transmission oil leak | 0.02% |
| 128 | Access panel damaged or insecure | <0.01% |
| 129 | Body strengthening plate corroded | <0.01% |
| 130 | Brake stationary pin worn | <0.01% |
| 131 | Driver seat fault | <0.01% |
| 132 | Handbrake lever fault | <0.01% |
| 133 | Hydraulic fluid leak | <0.01% |
| 134 | Passenger seat fault | <0.01% |
| 135 | Steering rack fault | <0.01% |
| 136 | Tie bar or rod worn or corroded | <0.01% |
| 137 | Torque or reaction arm worn | <0.01% |
| 138 | Torsion bar worn or corroded | <0.01% |
| 139 | MacPherson strut worn | <0.01% |
Showing all 139 reasons — scroll inside the table for the full list.
Metrocab Ttt MOT Failures by Category
Total MOT failure occurrences for the Metrocab Ttt, 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 Metrocab Ttt problems?
Based on analysis of 17K Metrocab Ttt MOT tests from DVSA data, we have 37 identified common problems across 2 generations. The most frequently flagged issue is "Brake performance below minimum". Brakes is the most common problem category.
Which Metrocab Ttt generation has the most problems?
The Metrocab Ttt TTT (2000-2006) (2000–2006) has the highest number of identified common problems (49). 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 Metrocab Ttt?
Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Metrocab Ttt owners spot problems early. All submissions are reviewed before being added to the public database.
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