Model Reports 8 min read Updated 12 Jul 2026

Dacia Duster 2013: reliability & common MOT faults

Elevated MOT failure patterns for the 2013 Dacia Duster include Rigid brake pipes (front) (~10.2× peers) and Rigid brake pipes (rear) (~7.2× peers). Based on UK DVSA open data for test year 2025 (2,475 failed first-attempt tests), compared with similar age and mileage peers. Available test years: 2024, 2025.

2,475 failed first-attempt tests · 5,613 first tests (test year 2025)

Standout pattern: Rigid brake pipes (front) — about 10.2× more often than on similar peer cars.

Key takeaways before you buy

  • Rigid brake pipes (front): about 10.2× more often than similar cars
  • Rigid brake pipes (rear): about 7.2× more often than similar cars

Common faults

These are MOT failure patterns that show up more often on this registration year than on similar cars of the same class, age band, and mileage in the same test year (leave-one-out peer comparison; whole model family excluded).

Statistical patterns from MOT defect codes — not manufacturer TSBs, recalls, or a diagnosis of any individual car. Fail and advisory patterns are kept separate.

Based on 2,475 failed first-attempt tests in test year 2025.

Rigid brake pipes (front)

This failure pattern appears about 10.2× more often than on similar peer cars — recorded on 171 failed first-attempt tests; 6.9% of failed tests for this model year.

Front · 171 failures · ×10.2 vs similar cars · 6.9% of failed first tests · Strong pattern — appears far more often than similar cars

Rigid brake pipes (rear)

This failure pattern appears about 7.2× more often than on similar peer cars — recorded on 199 failed first-attempt tests; 8.0% of failed tests for this model year.

Rear · 199 failures · ×7.2 vs similar cars · 8.0% of failed first tests · Strong pattern — appears far more often than similar cars

# Fault pattern Location Failures vs similar cars Share of fails Confidence
1 Hazard warning — Switch
Lamps, reflectors and electrical equipment > Hazard warning > Switch
 Any 70 ×11.8 2.8% Likely common fault pattern
2 Rigid brake pipes
Brakes > Rigid brake pipes
 Any 86 ×10.7 3.5% Likely common fault pattern
3 Rigid brake pipes (front)
Brakes > Rigid brake pipes
 Front 171 ×10.2 6.9% Strong pattern — appears far more often than similar cars
4 Rigid brake pipes (rear)
Brakes > Rigid brake pipes
 Rear 199 ×7.2 8.0% Strong pattern — appears far more often than similar cars
5 Linkage ball joints (rear)
Suspension > Anti-roll bars > Linkage ball joints
 Rear 50 ×7.1 2.0% Likely common fault pattern
6 Electrical equipment — Horn
Lamps, reflectors and electrical equipment > Electrical equipment > Horn
 Any 101 ×3.7 4.1% Likely common fault pattern
7 Shock absorbers (rear)
Suspension > Shock absorbers
 Rear 133 ×2.4 5.4% Possible elevated fault
8 SRS malfunction indicator lamp
Seat belts and supplementary restraint systems > SRS malfunction indicator lamp
 Any 84 ×2.3 3.4% Possible elevated fault
9 Service brake performance (rear)
Brakes > Brake performance > Service brake performance > Rbt > Service brake performance
 Rear 126 ×2.3 5.1% Possible elevated fault
10 Linkage ball joints (front)
Suspension > Anti-roll bars > Linkage ball joints
 Front 125 ×2.3 5.1% Possible elevated fault

Only patterns that clear minimum sample and elevation thresholds are shown (at least 20 failures and 2.0× peer lift).

Wear patterns

These patterns look like wear or usage effects rather than model-specific design faults. Tyres, brake friction material, and alignment-related defects often track mileage and road use. They are not treated as a model design fault in our common-faults ranking.

# Pattern Location Failures vs similar cars Share of fails Confidence
1 Brake discs (front)
Brakes > Mechanical brake components > Brake discs and drums > Brake discs
 Front 118 ×2.7 4.8% Wear / usage pattern — not treated as a model design fault

Advisories

Advisory items recorded on failed first-attempt tests that appear elevated versus peers. Advisories are not a fail rate — they flag issues noted at the test, often before they become failures.

# Advisory pattern Location Notes vs similar cars Share Confidence
1 Prop shaft
Body, chassis, structure > Transmission > Prop shafts > Prop shaft
 Any 33 ×61.6 1.3% Likely common fault pattern
2 Prescribed areas (front)
Seat belts and supplementary restraint systems > Seat belts > Prescribed areas
 Front 29 ×56.3 1.2% Possible elevated fault
3 Prescribed areas
Seat belts and supplementary restraint systems > Seat belts > Prescribed areas
 Any 29 ×34.4 1.2% Likely common fault pattern
4 Component mounting prescribed areas (front)
Suspension > Component mounting prescribed areas
 Front 40 ×21.3 1.6% Elevated vs peers
5 Coil spring (front)
Suspension > Springs > Coil springs > Coil spring
 Front 372 ×9.3 15.0% Elevated vs peers
6 Coil spring
Suspension > Springs > Coil springs > Coil spring
 Any 104 ×8.6 4.2% Elevated vs peers
7 Sub-frame mounting prescribed areas (rear)
Suspension > Sub-frames > Sub-frame mounting prescribed areas
 Rear 44 ×8.1 1.8% Elevated vs peers
8 Component mounting prescribed areas (rear)
Suspension > Component mounting prescribed areas
 Rear 97 ×8.0 3.9% Elevated vs peers

FAQs

We do not show a single reliability score for the 2013 Dacia Duster on this page. Among 2,475 failed first-attempt MOT tests (test year 2025), Rigid brake pipes (front) appears more often than on similar peer cars (about 10.2× more often than peers; 171 observed failures; 6.9% of failed tests). Treat this as a pre-purchase checklist from DVSA open data — not a guarantee for any individual car.
Among failed first-attempt tests we surface patterns that appear more often than on similar peer cars. Top example: Rigid brake pipes (front) (about 10.2× more often than peers; 171 observed failures; 6.9% of failed tests). These are statistical signals, not a diagnosis of any individual car.
Rigid brake pipes (front) shows up more often than on similar peer cars (about 10.2× more often than peers; 171 observed failures; 6.9% of failed tests). That does not prove a causal design fault — age, mileage, and usage still matter. Treat it as a pre-purchase check point, not a manufacturer TSB.
Common MOT problem areas for the 2013 Dacia Duster include Rigid brake pipes (front), Rigid brake pipes (rear). These are elevated versus similar peer cars where lift clears our floors — not a full list of every possible fault on an individual car.
Advisories flag issues noted at the test and are not a fail rate. We show advisory patterns that look elevated versus peers among failed first-attempt tests, separate from common failure rows. Use them as early-warning checks, not as a pass/fail score.
This page highlights elevated MOT failure patterns for the 2013 Dacia Duster (registration year) using UK DVSA open data for the selected test year. Patterns are ranked against similar age and mileage peers. It is a buyer checklist from MOT defect statistics — not a full service history or manufacturer TSB list.
No. MOT tests do not cover engine internals, gearboxes, or many electronic modules. Patterns here come from MOT defect statistics only and should not be read as engine or gearbox reliability scores.
PRS means the vehicle failed items that were fixed at the test station and then passed the same day. We count PRS as a first-attempt fail in headline rates so same-day repairs do not hide problems.

About this data

Universe. UK class 4 cars only; normal MOT tests (not retests); results pass, PRS, or fail; one first test per vehicle per calendar year.

PRS policy. PRS means the vehicle failed items that were fixed at the test station and then passed the same day. We count PRS as a first-attempt fail in headline rates so same-day repairs do not hide problems.

Peer baseline. We compare this model year with other class 4 cars of similar age and mileage in the same test year, excluding the whole model family so the car is not compared with itself (leave-one-out peer baseline).

Data years. Test years covered: 2024, 2025.

Limitations.

  • MOT tests do not cover engine internals, gearboxes, or many electronic modules — so this is not a full reliability score.
  • Common faults are inferred from MOT defect statistics, not manufacturer TSBs or recalls.
  • Matching on age and mileage reduces but does not remove every usage or maintenance difference between cars.
  • Pass rates and star scores appear only when those data marts are available; this page never invents them.

Display rules config: 1

Contains public sector information licensed under the Open Government Licence v3.0.

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