Model Reports 8 min read Updated 11 Sep 2026 DVSA open data · 80,926 tests analysed

Ford Fiesta 2009: reliability & common MOT faults

37,827 first-attempt MOT failures were recorded on the 2009 Ford Fiesta in 2025. The items recorded most often on them were Ball joint (front) and Position lamp (front). Figures are among first-attempt failed MOT tests, not among all tests.

Petrol Fiestas passed first time 5.8 pp more often than diesel ones (54.3% of 65,680 vs 48.6% of 15,243).

First-attempt pass

53.3%

of 80,926 first tests (2025)

First tests

80,926

test year 2025

Failed first attempts

37,827

failed first-attempt tests

Most common fail

17.7%

Ball joint (front)

MOT pass rates

First-attempt and official-style rates among class 4 first tests of the year.

First-attempt pass

53.3%

of 80,926 first tests (2025)

Official-style pass

62.2%

incl. same-day PRS fixes

First tests

80,926

class 4 · first MOT of the year

Typical age 16.0 yrs · median mileage 95,160 mi

vs 2024: -0.2 pp first-attempt

Note:

  • Class 4 cars · first MOT of the year per vehicle · P/PRS/F outcomes (2025 data).
  • PRS (fixed at the station the same day) counts as a fail in the first-attempt rate.
  • Raw outcomes for this cohort — not adjusted for age, mileage, or peer mix.
  • MOT doesn't test engine or gearbox internals.

Common faults

Failure patterns that show up more often on this registration year than on similar cars.

These MOT failure patterns show up more often on this registration year than on similar cars of the same class, age, and mileage.

Shares below are measured across the 37,635 of 37,827 failed first attempts (99.5%) that recorded an odometer reading in 2025 — the subset the age-and-mileage comparison can be computed on.

Standout: Swivel pins and bushes (rear) — 3.6% of this year's failed first attempts

Recorded on 1,355 of those tests. It tops the table on elevation — about 15× more often than on similar cars of the same age and mileage. That is what makes it unusual for its class, which is a different question from what is most likely to fail; the buying checklist ranks by that. The full ranked list is in the table below.

Fault pattern Location Failures vs similar cars Share of fails Confidence
Swivel pins and bushes (rear)
Suspension > Axles > Swivel pins and bushes
 Rear 1,355 ×15 3.6% Strong
Ball joint (front)
Suspension > Suspension arms > Ball joint
 Front 6,663 ×3.1 17.7% Likely
Component mounting prescribed areas (rear)
Suspension > Component mounting prescribed areas
 Rear 2,660 ×3.0 7.1% Possible
Exhaust system (rear)
Body, chassis, structure > Exhaust system
 Rear 1,546 ×2.4 4.1% Possible
Track rod end
Steering > Steering linkage components > Track rod end
 Any 1,148 ×2.0 3.1% Possible

Only patterns that clear minimum sample and elevation thresholds are shown (at least 20 failures and about 2.0× more often than similar cars).

Note: Rates and comparisons are among first-attempt failed tests, not all MOTs. Patterns come from MOT defect codes — not manufacturer service bulletins, recalls, or a diagnosis of any individual car. Failures and advisories are listed separately.

Wear patterns

Usage and mileage effects that often track road use rather than model design.

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.

Pattern Location Failures vs similar cars Share of fails Confidence
Tyres — Size/type (front)
Tyres > Size/type
 Front 254 ×2.9 0.7% Wear
Note: These patterns are not treated as a model design fault in our common-faults ranking.

Advisories

Notes recorded at the test that appear more often than on similar cars.

Advisory notes recorded on failed first-attempt tests that appear more often than on similar cars.

Advisory pattern Location Notes vs similar cars Share Confidence
Universal joint (front)
Steering > Steering coupling > Universal joint
 Front 348 ×15 0.9% Possible
Road Wheels — Condition (rear)
Road Wheels > Condition
 Rear 2,220 ×8.0 5.9% Likely
Pins and bushes (rear)
Suspension > Sub-frames > Pins and bushes
 Rear 541 ×6.0 1.4% Strong
Swivel pins and bushes (rear)
Suspension > Axles > Swivel pins and bushes
 Rear 1,895 ×5.8 5.0% Strong
Road Wheels — Condition (front)
Road Wheels > Condition
 Front 2,289 ×5.5 6.1% Likely
Seat belts — Condition (rear)
Seat belts and supplementary restraint systems > Seat belts > Condition
 Rear 960 ×5.4 2.6% Elevated
Steering gear — Operation
Steering > Steering gear > Operation
 Any 75 ×4.5 0.2% Elevated
Steering rack (front)
Steering > Steering play > Steering rack
 Front 492 ×4.4 1.3% Elevated
Note: Advisories are not a fail rate — they flag issues noted at the test, often before they become failures.

If you are buying one

What this year's MOT record means for the decision in front of you.

On this year, prefer the petrol. The diesel cars passed first time 5.8 pp less often, on 15,243 tests.

What to check on a 2009 Fiesta

The items that failed 2009 Fiestas most often, as a share of the year's failed first attempts. This is what goes wrong, not what is unusual — the table further up the page covers that.

  • Ball joint (front) — recorded on 17.7% of failed first attempts
  • Position lamp (front) — recorded on 14.2% of failed first attempts
  • Tyres — Condition (front) — recorded on 9.7% of failed first attempts
  • Stop lamp — recorded on 9.2% of failed first attempts
  • Track rod end (front) — recorded on 8.1% of failed first attempts

Every figure here is a first-attempt MOT rate from DVSA open data for this model line. MOTs do not test engine or gearbox internals, so this is a pre-purchase checklist, not a full reliability score.

FAQs

Short answers about how to read this model-year guide.

Petrol Fiestas passed first time 5.8 pp more often than diesel ones (54.3% of 65,680 vs 48.6% of 15,243). In 2025, 53.3% of 80,926 first MOTs on the 2009 Ford Fiesta passed first time (PRS — items fixed at the station the same day — counted as a fail). The official-style rate including PRS is 62.2%. Among 37,827 failed first-attempt MOT tests (test year 2025), Swivel pins and bushes (rear) appears more often than on…
Ranked by how often they were actually recorded, the items that failed 2009 Ford Fiestas most often at the first attempt were Ball joint (front) (17.7%), Position lamp (front) (14.2%) and Tyres — Condition (front) (9.7%) — each as a share of the year's failed first attempts. That is what goes wrong on the car. It is a different question from which patterns are unusual for the class, which the common-faults table ans…
Among failed first-attempt tests we highlight patterns that appear more often than on similar cars. Top example: Swivel pins and bushes (rear) (3.6% of those tests; 1,355 observed failures; about 15× more often than similar cars). These are statistical signals, not a diagnosis of any individual car.
Swivel pins and bushes (rear) shows up more often than on similar cars (3.6% of those tests; 1,355 observed failures; about 15× more often than similar cars). That does not prove a design fault — age, mileage, and how the car was used still matter. Treat it as a pre-purchase check point, not a manufacturer service bulletin.
Common MOT problem areas for the 2009 Ford Fiesta include Swivel pins and bushes (rear), Ball joint (front), Component mounting prescribed areas (rear). These patterns show up more often than on similar cars after we filter out sparse noise — 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 appear more often than on similar cars 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 MOT failure patterns for the 2009 Ford Fiesta (registration year) using UK DVSA open data for the selected test year. Patterns are compared with cars of a similar age and mileage. It is a buyer checklist from MOT defect statistics — not a full service history or manufacturer service-bulletin 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.

About this data

How this page is built and what it can (and can't) say.

These figures come from UK MOT open data for this model year. We surface common failure patterns against similar cars — not a full reliability score, and not a pass/fail verdict on any individual vehicle.

2024 2025

What we include

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

Same-day repairs

PRS means the car 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.

How we compare

We compare this model year with other Class 4 cars of similar age and mileage in the same test year. This model family is left out of the peer group so the car is not measured against itself.

What this does not cover

  • MOTs do not cover engine internals, gearboxes, or many electronics — this is not a full reliability score.
  • Common faults come from MOT defect stats, not manufacturer TSBs or recalls.
  • Age and mileage matching reduces — but does not remove — differences in how cars were used and maintained.
  • We never invent pass rates, star scores, or ranks when those data marts are missing.

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

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