At a Glance
The Proton Satria has 12 identified common problems across 2 generations, with the Original (2000-2005) being the most affected generation and brakes the most common problem category. Based on 28K 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 Proton Satria 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
Proton Satria 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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Browse Proton Satria Generations
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Most Common Proton Satria MOT Failures
Every reason Proton Satria 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 | Wiper blades deteriorated | 9.91% |
| 2 | Tyre tread depth below limit | 9.45% |
| 3 | Number plate lamp not working | 6.92% |
| 4 | Tyre condition | 6.22% |
| 5 | Exhaust system fault | 6.06% |
| 6 | Stop lamp not working | 5.64% |
| 7 | Brake performance below minimum | 5.13% |
| 8 | Front lamp not working | 4.87% |
| 9 | Suspension joint or bush worn | 4.22% |
| 10 | Headlamp aim defect | 3.39% |
| 11 | Parking brake condition | 3.06% |
| 12 | Brake hydraulic component worn | 2.80% |
| 13 | Brake pads or linings worn | 2.65% |
| 14 | Windscreen washer not working | 2.30% |
| 15 | Catalytic converter efficiency low | 2.00% |
| 16 | Parking brake performance below minimum | 1.34% |
| 17 | Brake disc or drum worn | 1.31% |
| 18 | Horn not working | 1.20% |
| 19 | Fog lamp not working | 1.14% |
| 20 | Rear lamp not working | 1.14% |
| 21 | Spark ignition emissions above threshold | 0.97% |
| 22 | Battery loose or leaking | 0.95% |
| 23 | Indicator fault | 0.93% |
| 24 | Position lamp not working | 0.83% |
| 25 | Suspension mounting corroded | 0.82% |
| 26 | Shock absorber worn or leaking | 0.75% |
| 27 | ABS fault | 0.75% |
| 28 | Seat belt condition | 0.69% |
| 29 | Track rod end worn | 0.68% |
| 30 | Mirror damaged or missing | 0.62% |
| 31 | Ball joint dust cover split | 0.62% |
| 32 | Rear suspension fault | 0.58% |
| 33 | Suspension linkage fault | 0.57% |
| 34 | Headlamp fault | 0.52% |
| 35 | Steering rack fault | 0.51% |
| 36 | MacPherson strut worn | 0.46% |
| 37 | Tyre size or type not matched | 0.41% |
| 38 | Front suspension fault | 0.41% |
| 39 | Driveshaft fault | 0.40% |
| 40 | Power steering pipe or hose leaking | 0.39% |
| 41 | Rear fog lamp not working | 0.39% |
| 42 | Windscreen damage affecting view | 0.38% |
| 43 | Airbag warning light on | 0.36% |
| 44 | Body corrosion or damage | 0.36% |
| 45 | Brake caliper fault | 0.33% |
| 46 | Brake fluid leak | 0.29% |
| 47 | Rigid brake pipe corroded or damaged | 0.26% |
| 48 | Brake pedal fault | 0.25% |
| 49 | Brake pedal movement restricted | 0.21% |
| 50 | Chassis condition | 0.17% |
| 51 | Handbrake lever fault | 0.17% |
| 52 | Dashboard warning lamp fault | 0.16% |
| 53 | Fuel pipe corroded or damaged | 0.15% |
| 54 | Bonnet catch or hinge fault | 0.14% |
| 55 | Electrical switch fault | 0.14% |
| 56 | Handbrake cable fault | 0.13% |
| 57 | Front suspension joint worn | 0.12% |
| 58 | Anti-roll bar worn or corroded | 0.11% |
| 59 | Brake fluid warning light on | 0.11% |
| 60 | Headlamp levelling device fault | 0.11% |
| 61 | Electrical wiring fault | 0.10% |
| 62 | Suspension arm worn or corroded | 0.10% |
| 63 | Wheel bearing worn | 0.09% |
| 64 | Electronic stability control fault | 0.09% |
| 65 | Steering lock fault | 0.09% |
| 66 | Vehicle structure corrosion | 0.08% |
| 67 | Brake fluid level low or contaminated | 0.08% |
| 68 | Flexible brake hose damaged | 0.08% |
| 69 | Tyre valve stem damaged | 0.07% |
| 70 | Body security fault | 0.07% |
| 71 | Brake lever fault | 0.07% |
| 72 | Fuel cap damaged or missing | 0.07% |
| 73 | Subframe mounting corroded | 0.07% |
| 74 | Subframe corrosion or damage | 0.06% |
| 75 | Fuel tank corroded or leaking | 0.06% |
| 76 | Driver door fault | 0.05% |
| 77 | Brake cable, rod, lever or linkage fault | 0.05% |
| 78 | Compression ignition emissions above threshold | 0.05% |
| 79 | Fuel hose damaged or leaking | 0.05% |
| 80 | Front passenger door fault | 0.04% |
| 81 | Rear reflector damaged or missing | 0.04% |
| 82 | Steering column fault | 0.04% |
| 83 | Bumper damaged or insecure | 0.04% |
| 84 | Coil spring broken or corroded | 0.04% |
| 85 | Engine oil leak | 0.04% |
| 86 | Driver airbag fault | 0.03% |
| 87 | Tie bar or rod worn or corroded | 0.03% |
| 88 | Exhaust emissions above threshold (non-catalyst) | 0.03% |
| 89 | Passenger seat fault | 0.03% |
| 90 | Bonded suspension condition | 0.03% |
| 91 | Hydraulic brake cylinder fault | 0.02% |
| 92 | Speedometer fault | 0.02% |
| 93 | Brake back plate corroded or damaged | 0.02% |
| 94 | Driver seat fault | 0.02% |
| 95 | Power steering pump fault | 0.02% |
| 96 | Power steering ram fault | 0.02% |
| 97 | Steering operation fault | 0.02% |
| 98 | Suspension unit fault | 0.02% |
| 99 | Tailgate damaged or insecure | 0.02% |
| 100 | Trailing arm worn or corroded | 0.02% |
| 101 | Brake air or vacuum system fault | 0.01% |
| 102 | Steering free play excessive | 0.01% |
| 103 | Steering coupling worn | 0.01% |
| 104 | Additional braking device fault | <0.01% |
| 105 | Boot lid damaged or insecure | <0.01% |
| 106 | Brake fluid reservoir fault | <0.01% |
| 107 | Engine mounting worn or broken | <0.01% |
| 108 | Steering wheel damaged or insecure | <0.01% |
| 109 | Suspension retaining or locking device fault | <0.01% |
| 110 | Speed limiter fault | <0.01% |
| 111 | Access panel damaged or insecure | <0.01% |
| 112 | Brake linkage mounting fault | <0.01% |
| 113 | Brake relay lever fault | <0.01% |
| 114 | Brake valve fault | <0.01% |
| 115 | Brake wheel cylinder fault | <0.01% |
| 116 | Exhaust heat shield or sound insulation damaged | <0.01% |
| 117 | Hand-operated brake valve condition | <0.01% |
| 118 | Headlamp washer not working | <0.01% |
| 119 | Hydraulic fluid leak | <0.01% |
| 120 | Main beam warning light fault | <0.01% |
| 121 | Mirror or camera fault | <0.01% |
| 122 | Propshaft fault | <0.01% |
| 123 | Reversing lamp not working | <0.01% |
| 124 | Spare wheel fault | <0.01% |
| 125 | Steering arm worn | <0.01% |
| 126 | Steering drive system fault | <0.01% |
Showing all 126 reasons — scroll inside the table for the full list.
Proton Satria MOT Failures by Category
Total MOT failure occurrences for the Proton Satria, 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 Proton Satria problems?
Based on analysis of 28K Proton Satria MOT tests from DVSA data, we have 12 identified common problems across 2 generations. The most frequently flagged issue is "Steering rack fault". Brakes is the most common problem category.
Which Proton Satria generation has the most problems?
The Proton Satria Original (2000-2005) (2000–2005) has the highest number of identified common problems (11). 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 Proton Satria?
Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Proton Satria owners spot problems early. All submissions are reviewed before being added to the public database.
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