Model Reports 8 min read Updated 12 Jul 2026

Toyota Aygo 2014: reliability & common MOT faults

Elevated MOT failure patterns for the 2014 Toyota Aygo include Linkage pins and bushes (front) (~24.5× peers) and Hazard warning — Switch (~21.6× peers). Based on UK DVSA open data for test year 2025 (4,884 failed first-attempt tests), compared with similar age and mileage peers. Available test years: 2024, 2025.

4,884 failed first-attempt tests · 18,639 first tests (test year 2025)

Standout pattern: Linkage pins and bushes (front) — about 24.5× more often than on similar peer cars.

Key takeaways before you buy

  • Linkage pins and bushes (front): about 24.5× more often than similar cars
  • Hazard warning — Switch: about 21.6× more often than similar cars
  • Wheel bearings (front): about 5.4× 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 4,884 failed first-attempt tests in test year 2025.

Linkage pins and bushes (front)

This failure pattern appears about 24.5× more often than on similar peer cars — recorded on 232 failed first-attempt tests; 4.8% of failed tests for this model year.

Front · 232 failures · ×24.5 vs similar cars · 4.8% of failed first tests · Strong pattern — appears far more often than similar cars

Hazard warning — Switch

This failure pattern appears about 21.6× more often than on similar peer cars — recorded on 147 failed first-attempt tests; 3.0% of failed tests for this model year.

Any · 147 failures · ×21.6 vs similar cars · 3.0% of failed first tests · Strong pattern — appears far more often than similar cars

Wheel bearings (front)

This failure pattern appears about 5.4× more often than on similar peer cars — recorded on 178 failed first-attempt tests; 3.6% of failed tests for this model year.

Front · 178 failures · ×5.4 vs similar cars · 3.6% 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 Linkage pins and bushes (front)
Suspension > Anti-roll bars > Linkage pins and bushes
 Front 232 ×24.5 4.8% Strong pattern — appears far more often than similar cars
2 Hazard warning — Switch
Lamps, reflectors and electrical equipment > Hazard warning > Switch
 Any 147 ×21.6 3.0% Strong pattern — appears far more often than similar cars
3 Wheel bearings (front)
Suspension > Wheel bearings
 Front 178 ×5.4 3.6% Strong pattern — appears far more often than similar cars
4 Service brake performance (rear)
Brakes > Brake performance > Service brake performance > Plate brake tester > Service brake performance
 Rear 102 ×4.5 2.1% Likely common fault pattern
5 Service brake performance (rear)
Brakes > Brake performance > Service brake performance > Rbt > Service brake performance
 Rear 446 ×3.9 9.1% Likely common fault pattern
6 Electronic stability control
Brakes > ABS / EBS / ESC > Electronic stability control
 Any 122 ×3.2 2.5% Likely common fault pattern
7 Rigid brake pipes (rear)
Brakes > Rigid brake pipes
 Rear 108 ×2.5 2.2% Possible elevated fault
8 Rbt (sp)
Brakes > Brake performance > Parking brake efficiency (sp) > Rbt (sp)
 Any 398 ×2.4 8.1% 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 229 ×2.4 4.7% 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 Linkage pins and bushes (front)
Suspension > Anti-roll bars > Linkage pins and bushes
 Front 688 ×43.8 14.1% Strong pattern — appears far more often than similar cars
2 Linkage pins and bushes
Suspension > Anti-roll bars > Linkage pins and bushes
 Any 26 ×34.0 0.5% Elevated vs peers
3 Pins and bushes (front)
Suspension > Anti-roll bars > Pins and bushes
 Front 148 ×19.3 3.0% Likely common fault pattern
4 Component mounting prescribed areas (rear)
Suspension > Component mounting prescribed areas
 Rear 91 ×7.3 1.9% Likely common fault pattern
5 Macpherson strut (front)
Suspension > Macpherson strut > Macpherson strut
 Front 129 ×5.9 2.6% Elevated vs peers
6 Sub-frame (front)
Suspension > Sub-frames > Sub-frame
 Front 423 ×4.6 8.7% Likely common fault pattern
7 Integral vehicle structure condition
Body, chassis, structure > Integral vehicle structure > Integral vehicle structure condition
 Any 23 ×4.5 0.5% Elevated vs peers
8 Sub-frame condition (front)
Body, chassis, structure > Integral vehicle structure > Sub-frame > Sub-frame condition
 Front 22 ×4.1 0.5% Elevated vs peers

FAQs

We do not show a single reliability score for the 2014 Toyota Aygo on this page. Among 4,884 failed first-attempt MOT tests (test year 2025), Linkage pins and bushes (front) appears more often than on similar peer cars (about 24.5× more often than peers; 232 observed failures; 4.8% 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: Linkage pins and bushes (front) (about 24.5× more often than peers; 232 observed failures; 4.8% of failed tests). These are statistical signals, not a diagnosis of any individual car.
Linkage pins and bushes (front) shows up more often than on similar peer cars (about 24.5× more often than peers; 232 observed failures; 4.8% 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 2014 Toyota Aygo include Linkage pins and bushes (front), Hazard warning — Switch, Wheel bearings (front). 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 2014 Toyota Aygo (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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