2021 Hyundai I20 SE Connect Mhev T-Gdi MOT pass rate: 92.1% (3,154 tests)
Is the 2021 I20 SE Connect Mhev T-Gdi getting worse?
Pass rate of 2021-registered cars across recent test years:
| Test year | Pass rate | |
|---|---|---|
| 2024 | 92.0% +1.4 vs same-age |
|
| 2025 | 92.1% +1.9 vs same-age |
The raw rate normally falls as cars age. The “vs same-age” figure compares this cohort with all UK cars registered in the same year, so normal ageing is not mistaken for a bad model year.
What fails on a 2021 I20 SE Connect Mhev T-Gdi
| # | System | Defects recorded | Share |
|---|---|---|---|
| 1 | Visibility | 162 | 42.7% |
| 2 | Tyres | 69 | 18.2% |
| 3 | Brakes | 64 | 16.9% |
| 4 | Lamps, reflectors and electrical equipment | 46 | 12.1% |
| 5 | Noise, emissions and leaks | 12 | 3.2% |
| 6 | Suspension | 10 | 2.6% |
All I20 SE Connect Mhev T-Gdi years compared
| Registration year | Tests | Pass rate | Vs same-age | Median mileage |
|---|---|---|---|---|
| 2021 (this page) | 3,154 | 92.1% | +1.7 pts | 22,507 |
| 2022 | 2,285 | 89.8% | -1.4 pts | 21,238 |
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FAQs
Is a 2021 Hyundai I20 SE Connect Mhev T-Gdi reliable?
2021-registered examples passed 92.1% of their MOT tests (3,154 tests, 2023–2025), +1.7 points versus all UK cars registered in the same year. At roughly 5 years old with a median 22,507 miles, condition now varies car by car — always check the individual MOT history.
What mileage is too high for a 2021 I20 SE Connect Mhev T-Gdi?
The median tested example shows 22,507 miles. Anything far beyond that isn't automatically bad — a motorway-mile car with consistent service records often beats a low-mileage school-run car — but price accordingly and scrutinise the mileage trail for gaps or drops.
Source: DVSA Anonymised MOT tests and results, 2023–2025 extracts (96 million Class 4 initial tests; retests excluded). Only vehicles old enough for a routine first MOT are included. Age-adjusted figures compare the model-year cohort with all vehicles of the same registration year tested in the same calendar year. Contains public sector information licensed under OGL v3.0.