Model Reports 8 min read Updated 12 Jul 2026

Vauxhall Corsa 2014: reliability & common MOT faults

Elevated MOT failure patterns for the 2014 Vauxhall Corsa include Service brake imbalance (front) (~19.0× peers). Based on UK DVSA open data for test year 2025 (29,911 failed first-attempt tests), compared with similar age and mileage peers. Available test years: 2024, 2025.

29,911 failed first-attempt tests · 69,021 first tests (test year 2025)

Standout pattern: Service brake imbalance (front) — about 19.0× more often than on similar peer cars.

Key takeaways before you buy

  • Service brake imbalance (front): about 19.0× 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 29,911 failed first-attempt tests in test year 2025.

Service brake imbalance (front)

This failure pattern appears about 19.0× more often than on similar peer cars — recorded on 814 failed first-attempt tests; 2.7% of failed tests for this model year.

Front · 814 failures · ×19.0 vs similar cars · 2.7% 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 Service brake imbalance (front)
Brakes > Brake performance > Service Brake Efficiency (sp) > Rbt (sp) > Service brake imbalance
 Front 814 ×19.0 2.7% Strong pattern — appears far more often than similar cars
2 Track rod end
Steering > Steering linkage components > Track rod end
 Any 2,231 ×4.8 7.5% Likely common fault pattern
3 Individual direction indicators (rear)
Lamps, reflectors and electrical equipment > Direction indicators > Flashing type > Individual direction indicators
 Rear 823 ×4.4 2.8% Likely common fault pattern
4 Track rod end (front)
Steering > Steering linkage components > Track rod end
 Front 5,547 ×4.2 18.5% Likely common fault pattern
5 Malfunction indicator lamp
Noise, emissions and leaks > Exhaust emissions > Spark ignition > Malfunction indicator lamp
 Any 2,236 ×2.9 7.5% Possible elevated fault
6 Shock absorbers (front)
Suspension > Shock absorbers
 Front 1,410 ×2.8 4.7% Possible elevated fault
7 Coil spring (front)
Suspension > Springs > Coil springs > Coil spring
 Front 4,662 ×2.5 15.6% Possible elevated fault
8 Position lamp (rear)
Lamps, reflectors and electrical equipment > Position lamps > Position lamp
 Rear 990 ×2.5 3.3% Possible elevated fault
9 Stop lamp (rear)
Lamps, reflectors and electrical equipment > Stop lamp
 Rear 2,355 ×2.5 7.9% Possible elevated fault
10 Stop lamp
Lamps, reflectors and electrical equipment > Stop lamp
 Any 2,351 ×2.2 7.9% Possible elevated fault

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

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 Ball joint (front)
Suspension > Macpherson strut > Ball joint
 Front 83 ×10.6 0.3% Possible elevated fault
2 Pins and bushes
Suspension > Macpherson strut > Pins and bushes
 Any 50 ×9.2 0.2% Elevated vs peers
3 Pins and bushes (front)
Suspension > Macpherson strut > Pins and bushes
 Front 1,136 ×7.8 3.8% Strong pattern — appears far more often than similar cars
4 Individual direction indicators (rear)
Lamps, reflectors and electrical equipment > Direction indicators > Flashing type > Individual direction indicators
 Rear 1,036 ×5.5 3.5% Likely common fault pattern
5 All direction indicators (rear)
Lamps, reflectors and electrical equipment > Direction indicators > Flashing type > All direction indicators
 Rear 42 ×4.5 0.1% Likely common fault pattern
6 Attachment bracket and mounting (front)
Suspension > Macpherson strut > Attachment bracket and mounting
 Front 102 ×4.4 0.3% Likely common fault pattern
7 Sub-frame condition (front)
Body, chassis, structure > Integral vehicle structure > Sub-frame > Sub-frame condition
 Front 118 ×4.2 0.4% Likely common fault pattern
8 Sub-frame (front)
Suspension > Sub-frames > Sub-frame
 Front 2,056 ×4.1 6.9% Strong pattern — appears far more often than similar cars

FAQs

We do not show a single reliability score for the 2014 Vauxhall Corsa on this page. Among 29,911 failed first-attempt MOT tests (test year 2025), Service brake imbalance (front) appears more often than on similar peer cars (about 19.0× more often than peers; 814 observed failures; 2.7% 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: Service brake imbalance (front) (about 19.0× more often than peers; 814 observed failures; 2.7% of failed tests). These are statistical signals, not a diagnosis of any individual car.
Service brake imbalance (front) shows up more often than on similar peer cars (about 19.0× more often than peers; 814 observed failures; 2.7% 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 Vauxhall Corsa include Service brake imbalance (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 Vauxhall Corsa (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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See brand-wide MOT rankings and year guidance for Vauxhall (separate from this model-year report).