HYUNDAI I20 PREMIUM MHEV T-GDI (2021)
Running costs, common problems, and reliability data based on 1,904 real MOT tests in 2024.
MOT Pass Rate
90%
Total Tests (2024)
1,904
Avg Mileage
20,636 mi
Est. Annual Cost
£1,400
Is the 2021 HYUNDAI I20 PREMIUM MHEV T-GDI reliable?
Excellent reliability. Very few MOT failures. That's 8 points above the national average of 82%. It also outperforms the HYUNDAI brand average of 83%.
At 3 years old, 90% of HYUNDAI I20 PREMIUM MHEV T-GDIs from 2021 passed their MOT first time in 2024. That's based on 1,904 tests across the UK. The average mileage at this age is 20,636 miles.
How does the 2021 HYUNDAI I20 PREMIUM MHEV T-GDI compare?
Mileage Analysis
The average 2021 HYUNDAI I20 PREMIUM MHEV T-GDI has 20,636 miles on the clock, which is in line with the expected 22,200 miles for a 3-year-old car, suggesting normal everyday use.
Best year to buy a HYUNDAI I20 PREMIUM MHEV T-GDI?
The most reliable year is the 2022 model with a 92% MOT pass rate, while the 2021 model has the lowest at 90%. Consider a different year if reliability is a priority.
How much does a 2021 HYUNDAI I20 PREMIUM MHEV T-GDI cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
HYUNDAI I20 PREMIUM MHEV T-GDI by Year
Checking a specific HYUNDAI I20 PREMIUM MHEV T-GDI?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2021 HYUNDAI I20 PREMIUM MHEV T-GDI
The 2021 HYUNDAI I20 PREMIUM MHEV T-GDI is a city car with a 998cc petrol engine. 1,904 of these vehicles were MOT tested in 2024, making it a reasonably common sight on UK roads. Among all cars from 2021, the average MOT pass rate is 92%, and this model falls short of that benchmark.
With an average of 20,636 miles at 3 years old, HYUNDAI I20 PREMIUM MHEV T-GDI owners drive about as much as the UK average.
2021 HYUNDAI I20 PREMIUM MHEV T-GDI Fuel Costs
The modest 998cc petrol engine keeps fuel costs low, which is a real advantage for a city car. Expect around 50 mpg in mixed driving, which works out to roughly £955 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2021 HYUNDAI I20 PREMIUM MHEV T-GDI?
Total estimated annual running cost is £1,400 (£117/month), broken down as £955 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 90% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
HYUNDAI I20 PREMIUM MHEV T-GDI Reliability Trend
The HYUNDAI I20 PREMIUM MHEV T-GDI has maintained consistent MOT pass rates across model years, varying by only 0 percentage points.
Buying a Used 2021 HYUNDAI I20 PREMIUM MHEV T-GDI
At 3 years old, this is still relatively fresh. You may find examples with remaining manufacturer warranty. Depreciation is slowing but hasn't bottomed out yet.
Alternatives to the 2021 HYUNDAI I20 PREMIUM MHEV T-GDI
If reliability is your priority, there are 3 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- FORD FIESTA (2019) 91% pass rate (+1%) from 124,950 tests
- VOLKSWAGEN GOLF (2019) 92% pass rate (+2%) from 89,653 tests
- VAUXHALL CORSA (2019) 88% pass rate (-2%) from 68,639 tests
- AUDI A3 (2019) 92% pass rate (+2%) from 41,215 tests