Model Reports 8 min read Updated 11 Sep 2026 DVSA open data · 11,739 tests analysed

Hyundai i20 2013: reliability & common MOT faults

4,730 first-attempt MOT failures were recorded on the 2013 Hyundai i20 in 2025. The items recorded most often on them were Position lamp (front) and Ball joint dust cover (front). Figures are among first-attempt failed MOT tests, not among all tests.

Petrol i20 passed first time 6.1 pp more often than diesel ones (60.1% of 11,047 vs 54.0% of 691).

First-attempt pass

59.7%

of 11,739 first tests (2025)

First tests

11,739

test year 2025

Failed first attempts

4,730

failed first-attempt tests

Most common fail

20.6%

Position lamp (front)

MOT pass rates

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

First-attempt pass

59.7%

of 11,739 first tests (2025)

Official-style pass

69.7%

incl. same-day PRS fixes

First tests

11,739

class 4 · first MOT of the year

Typical age 12.0 yrs · median mileage 67,953 mi

vs 2024: -2.0 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 4,726 of 4,730 failed first attempts (99.9%) that recorded an odometer reading in 2025 — the subset the age-and-mileage comparison can be computed on.

Standout: Ball joint dust cover (front) — 14.6% of this year's failed first attempts

Recorded on 692 of those tests. It tops the table on elevation — about 8.6× 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
Ball joint dust cover (front)
Suspension > Suspension arms > Ball joint dust cover
 Front 692 ×8.6 14.6% Strong
SRS malfunction indicator lamp
Seat belts and supplementary restraint systems > SRS malfunction indicator lamp
 Any 304 ×5.4 6.4% Strong
Anti-lock braking system
Brakes > ABS / EBS / ESC > Anti-lock braking system
 Any 209 ×4.4 4.4% Likely
Rigid brake pipes (rear)
Brakes > Rigid brake pipes
 Rear 204 ×3.8 4.3% Likely
Electronic stability control
Brakes > ABS / EBS / ESC > Electronic stability control
 Any 105 ×3.2 2.2% Likely
Rigid brake pipes (front)
Brakes > Rigid brake pipes
 Front 103 ×3.0 2.2% Possible
Position lamp (front)
Lamps, reflectors and electrical equipment > Position lamps > Position lamp
 Front 973 ×2.7 20.6% Possible
Linkage ball joints (front)
Suspension > Anti-roll bars > Linkage ball joints
 Front 208 ×2.5 4.4% 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.

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
Rigid brake pipes (rear)
Brakes > Rigid brake pipes
 Rear 635 ×4.0 13.4% Likely
Ball joint (front)
Suspension > Anti-roll bars > Ball joint
 Front 39 ×3.1 0.8% Likely
Wheel bearings (rear)
Suspension > Wheel bearings
 Rear 47 ×3.1 1.0% Elevated
Rigid brake pipes (front)
Brakes > Rigid brake pipes
 Front 328 ×3.0 6.9% Possible
Linkage ball joints (front)
Suspension > Anti-roll bars > Linkage ball joints
 Front 131 ×2.4 2.8% Possible
Seat belts — Condition (rear)
Seat belts and supplementary restraint systems > Seat belts > Condition
 Rear 39 ×2.3 0.8% Possible
Registration plates (front)
Identification of the vehicle > Registration plates
 Front 176 ×2.3 3.7% Elevated
Suspension arm (front)
Suspension > Suspension arms > Suspension arm
 Front 128 ×2.2 2.7% 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 6.1 pp less often, on 691 tests.

This year also sits 3.0 pp below the midpoint of the 2012 and 2014 cars either side of it — a real break in the model's own run, not the usual year-on-year drift.

Other i20 years worth knowing about

Newer cars always pass more often, so a plain "best year" list would just rank by age. These are the years that beat or miss the trend their own neighbouring years set — the only age-adjusted signal this data supports.

Year vs the years either side First-attempt pass (rises with newer cars) First tests
2015 i20 +4.2 pp better 77.3% 12,299
2010 i20 +1.9 pp better 59.7% 8,409
2009 i20 -3.2 pp worse 56.5% 8,062
2014 i20 -1.4 pp worse 67.2% 12,442

What to check on a 2013 i20

The items that failed 2013 i20 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.

  • Position lamp (front) — recorded on 20.6% of failed first attempts
  • Ball joint dust cover (front) — recorded on 14.6% of failed first attempts
  • Headlamp aim — recorded on 9.0% of failed first attempts
  • Visibility — Washers — recorded on 8.2% of failed first attempts
  • SRS malfunction indicator lamp — recorded on 6.4% 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 i20 passed first time 6.1 pp more often than diesel ones (60.1% of 11,047 vs 54.0% of 691). In 2025, 59.7% of 11,739 first MOTs on the 2013 Hyundai i20 passed first time (PRS — items fixed at the station the same day — counted as a fail). The official-style rate including PRS is 69.7%. Among 4,730 failed first-attempt MOT tests (test year 2025), Ball joint dust cover (front) appears more often than on similar…
Ranked by how often they were actually recorded, the items that failed 2013 Hyundai i20s most often at the first attempt were Position lamp (front) (20.6%), Ball joint dust cover (front) (14.6%) and Headlamp aim (9.0%) — 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 answe…
Among failed first-attempt tests we highlight patterns that appear more often than on similar cars. Top example: Ball joint dust cover (front) (14.6% of those tests; 692 observed failures; about 8.6× more often than similar cars). These are statistical signals, not a diagnosis of any individual car.
Ball joint dust cover (front) shows up more often than on similar cars (14.6% of those tests; 692 observed failures; about 8.6× 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 2013 Hyundai i20 include Ball joint dust cover (front), SRS malfunction indicator lamp, Anti-lock braking system. 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 2013 Hyundai i20 (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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