Used buying checklist
Hyundai I30 reliability, common problems and used buying checks
A used Hyundai I30 looks worse than average for reliability in UK MOT data: 21.8% of 135,046 tests failed, compared with 18.7% across all indexed models. A good example should have a clean MOT history for suspension and steering, corrosion and structure, and lights and electrical.
It can be, if the exact car has a clean history for suspension and steering, corrosion and structure, and lights and electrical.
Start with suspension and steering, corrosion and structure, and lights and electrical, then compare the car's mileage and recall record below.
Sources used: DVSA MOT tests (Apr 2026); vehicle recalls (Apr 2026); MOT fault wording (May 2025). MOT data does not capture every reliability issue, especially intermittent engine, gearbox or infotainment faults that do not appear during the test.
- 21.8% MOT failure rate
- Median tested mileage 70,974 miles
- 29,475 failed MOT tests analysed
Suspension and steering is the clearest area to check
Suspension and steering is the clearest named problem area in this model's MOT history (26.7 MOT notes per 100 tests). Example MOT phrases from this area include ball joint has excessive play, play in steering rack inner joint(s), and ball joint excessively worn.
Example MOT phrases to search in the car's history:
- ball joint has excessive play
- Play in steering rack inner joint(s)
- ball joint excessively worn
- ball joint dust cover severely deteriorated
- corroded so that its cross sectional area is reduced and seriously weakened
- corroded and seriously weakened
- excessively corroded
- prescribed area excessively corroded significantly reducing structural strength
- light intensity severely reduced
- inoperative in the case of multiple lamps or light sources
Focus on suspension and steering, corrosion and structure, and lights and electrical
The model's recorded failure rate is 21.8%, +3.1 percentage points compared with the average across all models. Use the seller questions below to check whether repeat MOT notes have actually been repaired.
- MOT tests analysed135,046 tests
- Median tested mileage70,974 miles
- Failed MOT tests29,475
Should you buy a used Hyundai I30?
78.2% of the MOT tests we analysed for this model passed. The model's recorded failure rate is 21.8%, +3.1 percentage points compared with the average across all models. This is a buying brief for the exact car in front of you: clean repeat history matters more than badge reputation.
- Repeat unresolved MOT notes for suspension and steering, corrosion and structure, and lights and electrical
- suspension and steering appearing across more than one MOT
- Any dangerous MOT failure on the exact car, especially if the same area appears again later
- No paperwork showing applicable recall work has been completed
- A seller who cannot explain MOT wording such as "ball joint has excessive play"
It can be, if the exact car has a clean history for suspension and steering, corrosion and structure, and lights and electrical.
Start with suspension and steering, corrosion and structure, and lights and electrical, then compare the car's mileage and recall record below.
Suspension and steering is the clearest named problem area in the MOT history (26.7 MOT notes per 100 tests). These counts are issue notes, not failure rates, because a single MOT can list several faults.
Past 100k miles on the Hyundai I30, MOT records most often point to suspension and steering, corrosion and structure, and lights and electrical.
The MOT failure rate rises from 8.6% at 0-3 years to 28.5% at 15+ years. Compare the car with the nearest age range before treating a fault as normal wear or a warning sign. The average MOT failure rate across all models in the same dataset is 18.7%.
Start with suspension and steering, corrosion and structure, lights and electrical, and windscreen, wipers, and mirrors. The checklist on this page explains why each area is being recommended, what to inspect, and what to ask the seller.
6 relevant recall notices appear for this model. Treat them as safety checks to verify for the exact car, not as normal MOT wear.
What should I check first?
Start with suspension and steering, corrosion and structure, lights and electrical, and windscreen, wipers, and mirrors. The checklist on this page explains why each area is being recommended, what to inspect, and what to ask the seller. Each item shows whether it comes from MOT results, recall notices, or a standard used-car check.
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Suspension and steering Seen in MOT results
Suspension and steering is one of the most common MOT problem areas for this model (26.7 MOT notes per 100 tests).
What to check: Listen for knocks, check uneven tyre wear, and inspect steering play.
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Corrosion and structure Seen in MOT results
Corrosion and structure is one of the most common MOT problem areas for this model (18.0 MOT notes per 100 tests).
What to check: Inspect sills, subframes, mounting points, arches, and underside corrosion advisories.
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Lights and electrical Seen in MOT results
Lights and electrical is one of the most common MOT problem areas for this model (8.0 MOT notes per 100 tests).
What to check: Check every lamp, warning light, horn, battery condition, and dashboard messages.
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Windscreen, wipers, and mirrors Seen in MOT results
Windscreen, wipers, and mirrors is one of the most common MOT problem areas for this model (6.9 MOT notes per 100 tests).
What to check: Check windscreen damage, wiper operation, washers, mirrors, and demisting.
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Emissions, engine, and exhaust Seen in MOT results
Emissions, engine, and exhaust is one of the most common MOT problem areas for this model (6.0 MOT notes per 100 tests).
What to check: Check warning lights, smoke, exhaust leaks, recent emissions failures, and service history.
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Tyres and wheels Seen in MOT results
Tyres and wheels is one of the most common MOT problem areas for this model (2.0 MOT notes per 100 tests).
What to check: Check tyre age, tread depth, sidewall damage, wheel condition, and alignment wear.
What changes with mileage?
Past 100k miles on the Hyundai I30, MOT records most often point to suspension and steering, corrosion and structure, and lights and electrical.
Common MOT problem areas
Common faults: what usually fails on this model?
Suspension and steering is the clearest named problem area in the MOT history (26.7 MOT notes per 100 tests). These counts are issue notes, not failure rates, because a single MOT can list several faults.
Recall-related areas to verify
Official recall areas
Manufacturer recall notices for the Hyundai I30 mainly involve 6 areas: suspension and steering, seatbelts and safety systems, mixed recall notices, and corrosion and structure. Treat each as something to verify on the specific car you are viewing; the recall table below shows the official notice text.
Mileage and age checks
Mileage changes: what starts showing up after high mileage?
Past 100k miles on the Hyundai I30, MOT records most often point to suspension and steering, corrosion and structure, and lights and electrical. On lower-mileage cars, the most common named areas are suspension and steering, windscreen, wipers, and mirrors, and corrosion and structure.
| Mileage range | Tests | Vehicles | Failure rate (vs all models) | Median mileage |
|---|---|---|---|---|
| 0-50k | 35,718 | 30,498 | 12.4%+1.5 percentage points vs all models | 36,131 miles |
| 50-100k | 68,199 | 51,023 | 23.5%+2.8 percentage points vs all models | 72,766 miles |
| 100-150k | 25,639 | 17,980 | 29.5%+3.3 percentage points vs all models | 115,983 miles |
| 150-200k | 4,142 | 2,889 | 30.5%+3.3 percentage points vs all models | 164,353 miles |
| 200k+ | 684 | 478 | 29.1%+2.5 percentage points vs all models | 219,638 miles |
Problem areas by mileage
Past 100k miles on the Hyundai I30, MOT records most often point to suspension and steering, corrosion and structure, and lights and electrical.
| Mileage range | Car areas most often recorded | Specific MOT defect examples |
|---|---|---|
| 0-50k |
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| 50-100k |
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| 100-150k |
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| 150-200k |
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| 200k+ |
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Fair comparisons: is this problem normal for its age?
The MOT failure rate rises from 8.6% at 0-3 years to 28.5% at 15+ years. Compare the car with the nearest age range before treating a fault as normal wear or a warning sign. The average MOT failure rate across all models in the same dataset is 18.7%. The highest failure rate by age is 28.5% for 15+ years cars, based on 3,175 tests.
| Age range | Tests | Vehicles | Failure rate (vs all models) | Median age |
|---|---|---|---|---|
| 0-3 years 2023–2026 reg. |
1,221 | 1,123 | 8.6%+0.2 percentage points vs all models | 3.0 years |
| 3-6 years 2020–2023 reg. |
18,209 | 15,985 | 10.1%-0.5 percentage points vs all models | 5.0 years |
| 6-10 years 2016–2020 reg. |
51,743 | 39,877 | 19.8%+3.2 percentage points vs all models | 8.0 years |
| 10-15 years 2011–2016 reg. |
60,698 | 44,000 | 27.0%+3.4 percentage points vs all models | 12.4 years |
| 15+ years pre-2011 reg. |
3,175 | 2,273 | 28.5%+2.6 percentage points vs all models | 15.4 years |
Recall records and data freshness
Recall context: are there safety notices to know about?
6 relevant recall notices appear for this model. Treat them as safety checks to verify for the exact car, not as normal MOT wear.
| 2025-11-17 | Driver-side Airbag (DAB) Inflator may not deploy as intended Driver-side Airbag (DAB) Inflator may not deploy as intended. This may result in a component entering into the vehicle occupant compartment. The DAB Inflator will be replaced. |
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| 2022-06-27 | THE SUBJECT VEHICLES MAY EXPERIENCE ABNORMAL PERFORMANCE OF THE FRONT RIGHT HAND SEATBELT PRETENSIONER DURING DEPLOYMENT The subject vehicles may experience abnormal performance of the front right hand seatbelt pretensioner during deployment. Replace the front right hand seatbelt assembly with a countermeasure part. |
| 2020-06-01 | IF MOISTURE ENTERS THE ABS MODULE IT COULD CAUSE AN ELECTRICAL SHORT When the vehicle is turned off if moisture enters the ABS module it could cause an electrical short. Affected vehicles will have a relay installed in the main fuse box to prevent power going to the ABS module when the ignition key is in the off position. |
| 2020-03-01 | THE AIR BAG MAY DEPLOY PREMATURELY In the event of an impact on the lower part of the vehicle body the airbag may prematurely deploy The airbag Control Unit will be reprogrammed |
| 2019-02-28 | THE SUNROOF MOTOR HAS AN INCORRECT SOFTWARE VERSION INSTALLED The sunroof anti-pinch function may not work properly. The sunroof and roller blind motors will be checked and if necessary replaced with an improved part. |
| 2015-04-13 | STEERING ASSISTANCE MAY BE LOST Two LEDs are used to calculate torque applied to the steering wheel. If the ECU senses a discrepancy in the torque sensing circuitry an indicator lamp is illuminated in the instrument cluster a diagnostic code is stored and steering assist is no longer provided. The driver will have to supply more effort to steering the vehicle. Recall the vehicles that are likely to be affected and re-programme the steering ECU. The steering will then be tested. If the vehicle fails the test a new torque sensor will be fitted. |
Related searches
Common ways people look up the Hyundai I30. Each link runs the search and lands on the relevant section of this report.
Related reliability guides
See where this model sits against other Hyundai reports by MOT failure rate and common problem area.
Compare high-confidence model reports across all makes.
Use the fleet mileage baseline before checking this model's own mileage table.
Compare this model's age pattern with the wider MOT baseline.
Sources used: DVSA MOT tests (Apr 2026); vehicle recalls (Apr 2026); MOT fault wording (May 2025). These are patterns from many MOT tests and recall notices. They help you decide what to inspect and what to ask; they do not certify the condition of one specific car.