At a Glance
The Dacia Logan has 15 identified common problems across 3 generations, with the Mk2 (2012-2020) being the most affected generation and tyres & wheels the most common problem category. Based on 93K 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 Dacia Logan 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
Dacia Logan 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 Dacia Logan Generations
Select a generation to see its specific problems, MOT failures and advisories
Most Common Dacia Logan MOT Failures
Every reason Dacia Logan 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 | 12.39% |
| 2 | Tyre condition | 9.31% |
| 3 | Suspension joint or bush worn | 9.16% |
| 4 | Brake pads or linings worn | 8.58% |
| 5 | Brake performance below minimum | 5.16% |
| 6 | Windscreen washer not working | 5.01% |
| 7 | Wiper blades deteriorated | 3.99% |
| 8 | Number plate lamp not working | 3.67% |
| 9 | Brake disc or drum worn | 3.58% |
| 10 | Stop lamp not working | 3.58% |
| 11 | Headlamp fault | 3.32% |
| 12 | Parking brake performance below minimum | 3.02% |
| 13 | Spark ignition emissions above threshold | 2.96% |
| 14 | Position lamp not working | 2.37% |
| 15 | Track rod end worn | 2.35% |
| 16 | Windscreen damage affecting view | 2.25% |
| 17 | Coil spring broken or corroded | 1.47% |
| 18 | Driveshaft fault | 1.42% |
| 19 | Rear fog lamp not working | 1.21% |
| 20 | Mirror damaged or missing | 1.10% |
| 21 | Airbag warning light on | 1.02% |
| 22 | Shock absorber worn or leaking | 0.63% |
| 23 | Tyre pressure monitoring system fault | 0.60% |
| 24 | Exhaust system fault | 0.56% |
| 25 | Brake lever fault | 0.56% |
| 26 | Wheel bearing worn | 0.54% |
| 27 | Indicator fault | 0.48% |
| 28 | Tyre size or type not matched | 0.47% |
| 29 | Ball joint dust cover split | 0.42% |
| 30 | Headlamp aim defect | 0.41% |
| 31 | Headlamp levelling device fault | 0.34% |
| 32 | Handbrake lever fault | 0.34% |
| 33 | Battery loose or leaking | 0.33% |
| 34 | Suspension linkage fault | 0.32% |
| 35 | Brake fluid level low or contaminated | 0.31% |
| 36 | Brake pedal fault | 0.30% |
| 37 | Steering rack fault | 0.30% |
| 38 | Driver seat fault | 0.29% |
| 39 | Suspension mounting corroded | 0.28% |
| 40 | Bumper damaged or insecure | 0.28% |
| 41 | Seat belt condition | 0.27% |
| 42 | ABS fault | 0.26% |
| 43 | Front lamp not working | 0.25% |
| 44 | Anti-roll bar worn or corroded | 0.23% |
| 45 | Fog lamp not working | 0.23% |
| 46 | Fuel cap damaged or missing | 0.22% |
| 47 | Rear reflector damaged or missing | 0.22% |
| 48 | Brake fluid reservoir fault | 0.21% |
| 49 | Electronic stability control fault | 0.21% |
| 50 | Power steering pipe or hose leaking | 0.15% |
| 51 | Compression ignition emissions above threshold | 0.14% |
| 52 | Front fog lamp not working | 0.12% |
| 53 | Tyre valve stem damaged | 0.12% |
| 54 | Dip switch fault | 0.11% |
| 55 | Engine mounting worn or broken | 0.10% |
| 56 | Flexible brake hose damaged | 0.10% |
| 57 | Catalytic converter efficiency low | 0.10% |
| 58 | Electrical wiring fault | 0.10% |
| 59 | Engine oil leak | 0.10% |
| 60 | Horn not working | 0.10% |
| 61 | MacPherson strut worn | 0.10% |
| 62 | Front passenger door fault | 0.09% |
| 63 | Reversing lamp not working | 0.09% |
| 64 | Electrical switch fault | 0.09% |
| 65 | Suspension linkage attachment bracket or mounting corroded | 0.09% |
| 66 | Daytime running lamp not working | 0.08% |
| 67 | Rear lamp not working | 0.07% |
| 68 | Boot lid damaged or insecure | 0.06% |
| 69 | Parking brake condition | 0.06% |
| 70 | Rigid brake pipe corroded or damaged | 0.06% |
| 71 | Brake hydraulic component worn | 0.05% |
| 72 | Propshaft fault | 0.05% |
| 73 | Driver airbag fault | 0.05% |
| 74 | Body corrosion or damage | 0.05% |
| 75 | Bonnet catch or hinge fault | 0.05% |
| 76 | Brake cable, rod, lever or linkage fault | 0.05% |
| 77 | Undertray damaged or missing | 0.05% |
| 78 | Vehicle structure corrosion | 0.05% |
| 79 | Chassis condition | 0.04% |
| 80 | Fuel pipe corroded or damaged | 0.04% |
| 81 | Passenger seat fault | 0.04% |
| 82 | Steering lock fault | 0.04% |
| 83 | Driver door fault | 0.03% |
| 84 | Exhaust leak | 0.03% |
| 85 | Rear fog lamp warning light fault | 0.03% |
| 86 | Hydraulic brake cylinder fault | 0.03% |
| 87 | Brake caliper fault | 0.03% |
| 88 | Front suspension fault | 0.02% |
| 89 | Fuel tank corroded or leaking | 0.02% |
| 90 | Tailgate damaged or insecure | 0.02% |
| 91 | Window damaged or won't operate | 0.02% |
| 92 | King pin or swivel pin worn | 0.02% |
| 93 | Electric power steering fault | 0.02% |
| 94 | Suspension rod worn or corroded | 0.02% |
| 95 | Brake master cylinder fault | 0.02% |
| 96 | Front suspension joint worn | 0.02% |
| 97 | Fuel hose damaged or leaking | 0.02% |
| 98 | Mirror or camera fault | 0.02% |
| 99 | Towbar fault | 0.02% |
| 100 | Electronic braking system fault | 0.01% |
| 101 | Indicator warning light fault | 0.01% |
| 102 | Main beam warning light fault | 0.01% |
| 103 | Power steering pump fault | 0.01% |
| 104 | Power steering ram fault | 0.01% |
| 105 | Seat belt or padding damaged | 0.01% |
| 106 | Seat belt pre-tensioner fault | 0.01% |
| 107 | Subframe corrosion or damage | 0.01% |
| 108 | Suspension arm worn or corroded | 0.01% |
| 109 | Brake fluid leak | <0.01% |
| 110 | Brake pedal movement restricted | <0.01% |
| 111 | Dashboard warning lamp fault | <0.01% |
| 112 | Exhaust heat shield or sound insulation damaged | <0.01% |
| 113 | Rear suspension fault | <0.01% |
| 114 | Steering column fault | <0.01% |
| 115 | Transmission oil leak | <0.01% |
| 116 | Vehicle floor corroded | <0.01% |
| 117 | Axle corroded or damaged | <0.01% |
| 118 | Brake pressure or vacuum buildup insufficient | <0.01% |
| 119 | Brake valve fault | <0.01% |
| 120 | Electronic parking brake fault | <0.01% |
| 121 | Hazard warning light fault | <0.01% |
| 122 | Hydraulic fluid leak | <0.01% |
| 123 | Outline marker lamp not working | <0.01% |
| 124 | Passenger airbag fault | <0.01% |
| 125 | Reversing lamp switch fault | <0.01% |
| 126 | Seat belt anchorage fault | <0.01% |
| 127 | Semaphore indicator fault | <0.01% |
| 128 | Spare wheel fault | <0.01% |
| 129 | Steering arm worn | <0.01% |
| 130 | Steering box fault | <0.01% |
| 131 | Tie bar or rod worn or corroded | <0.01% |
| 132 | Steering coupling worn | <0.01% |
Showing all 132 reasons — scroll inside the table for the full list.
Dacia Logan MOT Failures by Category
Total MOT failure occurrences for the Dacia Logan, 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 Dacia Logan problems?
Based on analysis of 93K Dacia Logan MOT tests from DVSA data, we have 15 identified common problems across 3 generations. The most frequently flagged issue is "Wiper blades deteriorated". Tyres & Wheels is the most common problem category.
Which Dacia Logan generation has the most problems?
The Dacia Logan Mk2 (2012-2020) (2012–2020) has the highest number of identified common problems (15). 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 Dacia Logan?
Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Dacia Logan owners spot problems early. All submissions are reviewed before being added to the public database.
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