Known APK problem

Hyundai i20 I: leaks

On the Hyundai i20 I the APK inspector finds leaks problems 11.4× as often as on cars of the same age: at 13–15 years 0.7%, against about 0.1% nationally.

Window: Oct 2025 – Sep 2026 · Updated: 16 Oct 2026

What is it?

Leaks of oil, coolant or other fluids.

Repair indication: mediuma targeted repair at the garage.

How to check it at the viewing

Look under the engine and where the car was parked. Open the bonnet and look for wet, greasy spots.

Ask the seller: Does the car lose oil or coolant?

By age

Share of inspected Hyundai i20 Is with this defect, compared with all cars of the same age.

Age	Type	i20 I	95%-CI	National	Difference	n
9 – 10 years	C	1.0%	0.5 – 2.2%	1.4%	0.7×	601
11 – 12 years	C	1.7%	1.3 – 2.1%	2.8%	0.6×	4,787
13 – 15 years	A	0.7%	0.5 – 0.8%	0.1%	11.4×	10,418
13 – 15 years	C	3.1%	2.8 – 3.5%	5.2%	0.6×	10,418
16+ years	C	4.0%	3.4 – 4.6%	13.3%	0.3×	4,528

A = structure, safety or costly mechanics; B = fail, usually simple; C = advisory. An age is missing when this defect is not among the most common there.

Comparable cars at 13–15 years

Model	Leaks	Vs. national
Hyundai i20 I	0.7%	11.4×
Škoda Fabia II	8.3%	1.5×
Citroën C3 II	6.7%	1.2×
Kia Rio III	3.4%	0.6×
Suzuki Swift IV	1.4%	0.2×
Peugeot 208 I	5.2%	0.9×

Looking at a Hyundai i20 I? Check that car

Enter the plate and see the APK history, open recalls and how this car compares with other Hyundai i20 Is of the same age.

All weak spots of the Hyundai i20 I · Leaks: which models more often · Checklist for this model

Frequently asked questions

Does the Hyundai i20 I often have leaks problems?

Yes, more often than average at the APK. At 13–15 years the inspector found a leaks defect on 0.7% of inspected Hyundai i20 Is, against about 0.1% of all cars of the same age (11.4×). Source: RDW Open Data, Oct 2025 – Sep 2026.

How do you check the leaks on a used Hyundai i20 I?

Look under the engine and where the car was parked. Open the bonnet and look for wet, greasy spots.

Repair indication: small, medium or large. An indication of the usual repair, not a quote: the real cost depends on the car, the cause and the garage.

Source: RDW Open Data (CC0), analysis CarXray.nl. 6,857,004 inspected passenger cars aged 3 years and older, Oct 2025 – Sep 2026. Each car counts once. How we know