2024 Hyundai i20 (Gen 3)
Browse our directory of 2024 Hyundai i20 (Gen 3) vehicles. Access instant MOT history reports, tax status, and reliability insights for any registration listed below.
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Common Problems & Reliability
The 2024 Hyundai i20 (Gen 3) has 1 known issue. 1 of these are classified as serious faults that could be expensive to repair.
1.0 T-GDI timing chain tensioner wear
SeriousThe timing chain tensioner and guide rails on the 1.0 T-GDI three-cylinder turbo can wear prematurely, causing a distinctive rattle on cold start as hydraulic pressure leaks overnight. If ignored the chain can stretch enough to skip a tooth, risking catastrophic valve-piston contact.
Symptoms: Rattle from the engine for the first few seconds after cold start, Engine warning light for timing correlation...
Est. repair cost: £600–£1,200
Buying Tips for the 2024 Hyundai i20 (Gen 3)
- ✓On 1.0 T-GDi models with the 7DCT, test for any shudder or hesitation when pulling away.
- ✓Verify the 48V mild-hybrid system is charging correctly (look for the battery graphic on the dash).
- ✓Check the infotainment for lag or software crashes, common on early 2020-21 cars.
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