Hyundai i30 Mk2 (GD) (2012-2016) reliability
Hyundai i30 Mk2 (GD) built around 2016: more dangerous faults than average
Testers find a dangerous fault on Hyundai i30 Mk2 (GD) models built around 2016 more often than on similar cars the same age. Look closely at the tyres on any car you view.
Looking at a Hyundai i30 Mk2 (GD) right now?
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Key figure
7% of MOT tests on Hyundai i30 Mk2 (GD) models built around 2016 found a fault the tester marked as dangerous, against 5% for similar cars the same age.
Most common issue
The most common MOT issue on Hyundai i30 Mk2 (GD) models built around 2016 involves the tyres.

Based on 70,645 tests of i30 models registered 2012-2016.
About 1 in 25 i30 Mk2 (GD) MOTs (4.2%) failed and still hadn't passed 3 days later. That's for cars built around 2016 (9 years old), all fuels combined.
Based on 15,656 tests (DVSA MOT results, 2025). A fail that passed a retest within 3 days, even the same day, isn't counted. Nor is a fail with no later MOT on record.
About 1 in 15 i30 Mk2 (GD) MOTs (7.5%) found at least one dangerous defect. These are cars built around 2016 (9 years old).
Based on 15,656 tests (DVSA MOT results, 2025). Dangerous is the most serious grade an MOT gives: a direct risk to road safety.
Mk2 (GD) fail rate by age
Fail rate is the share of MOT tests that ended in a fail. Retests count as tests. How we count fail rates Build years are worked out from age, so they are approximate. Tests counted are 2025 MOTs. Highest fail rate at 13 years old.
How the i30 Mk2 (GD) compares
At each age below, see how the i30 Mk2 (GD) holds up against other cars the same age. The averages combine all fuel types.
Based on 95,771 tests across 10 Hyundai models, built around 2016 (9 years old).
Fail rate is the share of MOT tests that ended in a fail. Retests count as tests. How we count fail rates Build years are worked out from age, so they are approximate. Tests counted are 2025 MOTs.
What to check before viewing
The model's most common MOT issues, turned into things you can ask about or look for.
Independent inspection
High priorityHave an independent specialist inspect the car before you commit.
Brake discs
High priorityAsk for the date and mileage of the last disc replacement; visually check for a deep wear lip and rust pitting on each disc.
Brake pads
High priorityAsk when the pads were last replaced and check the warning-light history.
Tyres
Worth checkingCheck tread depth across the full width on all four; uneven wear suggests alignment or suspension issues.
Suspension bushes and joints
Worth checkingListen for knocks over speed bumps and ask about recent control-arm or anti-roll-bar work.
Vehicle-specific check
Worth checkingCheck the car’s number plate on MOT Wise to see its own MOT history and any recalls for its build years.
Other hatchbacks to compare
Other hatchbacks, with each one's figures taken at the same age as the i30 Mk2 (GD).
- 1

Suzuki Celerio
Same body type, tested at the same age
- Fail rate
- 15.9%
- Fail, no pass in 3 days
- 2%
- Dangerous
- 3.6%
- Still registered at 10 years
- 93.5%
Lower fail rate: 15.9%, against 24.2% for the Hyundai i30 Mk2 (GD), both built around 2016.
9,155 MOT tests on cars built around 2016
- 2

Toyota Aygo
Same body type, tested at the same age
- Fail rate
- 15.6%
- Fail, no pass in 3 days
- 1.9%
- Dangerous
- 4.8%
- Still registered at 10 years
- 96%
Lower fail rate: 15.6%, against 24.2% for the Hyundai i30 Mk2 (GD), both built around 2016.
27,136 MOT tests on cars built around 2016
- 3

Suzuki Swift
Same body type, tested at the same age
- Fail rate
- 19.6%
- Fail, no pass in 3 days
- 2.1%
- Dangerous
- 3.9%
- Still registered at 10 years
- 95%
Lower fail rate: 19.6%, against 24.2% for the Hyundai i30 Mk2 (GD), both built around 2016.
14,361 MOT tests on cars built around 2016
- 4

Peugeot 108
Same body type, tested at the same age
- Fail rate
- 17.3%
- Fail, no pass in 3 days
- 2.5%
- Dangerous
- 5.8%
- Still registered at 10 years
- 94.5%
Lower fail rate: 17.3%, against 24.2% for the Hyundai i30 Mk2 (GD), both built around 2016.
21,687 MOT tests on cars built around 2016
- Fail rate
- = the share of MOT tests that ended in a fail. Retests count as tests.
- Fail, no pass in 3 days
- = the share of MOT tests that failed and still hadn't passed 3 days later. A fail that passed a retest within 3 days, even the same day, isn't counted.
- Dangerous
- = the share of MOT tests where the tester marked a fault as dangerous. It is against the law to drive the car until it is fixed.
- Still registered at 10 years
- = the share of cars still registered (taxed or declared off the road) 10 years after they were first registered.
How many are still registered
UK average for cars first registered in 2014 to 2015: 92% · About typical
The share still registered can reflect demand, the cost of repairs, exports, write-offs and how owners use the car. It isn't proof of how long the car lasts mechanically.
Source: DfT vehicle licensing statistics (VEH0124).
Recall context
13 recalls in all2 of the 13 i30 Mk2 (GD) recalls cover cars built in these years.
- 1 Critical
- 1 more
Top concerns
- The air bag may deploy prematurely
- Parking brake may not release fully
For the exact car, check GOV.UK's recall checker with the number plate.
How i30 Mk2 (GD) cars have aged
How i30 Mk2 (GD) cars have aged
How fail rates have changed as these cars got older. Each line follows cars first registered in about the same year across several years of MOT data. Not a prediction for any one car.
Mk2 (GD) variants compared
i30 Mk2 (GD) variants built around 2016
The fail rate for each i30 Mk2 (GD) variant, grouped by fuel. Each row counts fails per MOT test, the same way as the main fail rate chart.
Diesel
- I3024.9%10,482 tests
Petrol
- I3022.7%5,168 tests
Most common issues on Hyundai i30 models of this age
This list covers every Hyundai i30 built around 2016, whichever generation it is. We don't have a defect list for the Mk2 (GD) on its own.
Most common advisories and fails
In order of the share of MOT tests that recorded each one
- 122.6%Advisory
Tyre worn close to the legal limit or worn on the edge
- 212.3%Advisory
Suspension arm pin or bush worn, but not moving too much
- 311.0%Advisory
Brake disc worn, pitted or scored, but not seriously weakened
- 410.8%Advisory
Brake pads wearing thin
- 510.4%Advisory
Tyre slightly damaged, cracking or perishing
Based on 15,656 tests
Looking at a Hyundai i30 Mk2 (GD) right now?
Enter its number plate to see its full MOT history, risk rating and running costs.
Frequently asked questions
Built around 2016 (9 years old), the Hyundai i30 Mk2 (GD) (2012-2016) fails MOTs noticeably more often than typical for this age. This is based on 15,656 9-year-old MOT tests from DVSA data. Each retest counts as a test.