HYUNDAI I30 N LINE MHEV T-GDI (2021)
Running costs, common problems, and reliability data based on 626 real MOT tests in 2024.
MOT Pass Rate
88%
Total Tests (2024)
626
Avg Mileage
24,246 mi
Est. Annual Cost
£1,732
Is the 2021 HYUNDAI I30 N LINE MHEV T-GDI reliable?
Good reliability. Occasional issues but generally solid. That's 6 points above the national average of 82%. It also outperforms the HYUNDAI brand average of 83%.
At 3 years old, 88% of HYUNDAI I30 N LINE MHEV T-GDIs from 2021 passed their MOT first time in 2024. That's based on 626 tests across the UK. The average mileage at this age is 24,246 miles.
How does the 2021 HYUNDAI I30 N LINE MHEV T-GDI compare?
Mileage Analysis
The average 2021 HYUNDAI I30 N LINE MHEV T-GDI has 24,246 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 I30 N LINE MHEV T-GDI?
The most reliable year is the 2020 model with a 93% MOT pass rate, while the 2021 model has the lowest at 88%. Consider a different year if reliability is a priority.
How much does a 2021 HYUNDAI I30 N LINE 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 I30 N LINE MHEV T-GDI by Year
Checking a specific HYUNDAI I30 N LINE MHEV T-GDI?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2021 HYUNDAI I30 N LINE MHEV T-GDI
The 2021 HYUNDAI I30 N LINE MHEV T-GDI is a small family car with a 1482cc petrol engine. 626 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. It sits in the bottom 84% of 2021 cars for MOT pass rates.
With an average of 24,246 miles at 3 years old, HYUNDAI I30 N LINE MHEV T-GDI owners drive about as much as the UK average.
2021 HYUNDAI I30 N LINE MHEV T-GDI Fuel Costs
The 1482cc petrol engine offers a reasonable balance between performance and economy. Expect around 42 mpg in mixed driving, which works out to roughly £1,137 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 I30 N LINE MHEV T-GDI?
Total estimated annual running cost is £1,732 (£144/month), broken down as £1137 fuel, £190 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 88% pass rate. Keeping on top of servicing will help avoid surprises.
Buying a Used 2021 HYUNDAI I30 N LINE 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 I30 N LINE 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 (+3%) from 124,950 tests
- VOLKSWAGEN GOLF (2019) 92% pass rate (+4%) from 89,653 tests
- VAUXHALL CORSA (2019) 88% pass rate (same) from 68,639 tests
- NISSAN QASHQAI (2020) 93% pass rate (+5%) from 52,321 tests