Hyundai i20 Ultimate MHEV T-Gdi

Reliability, estimated running costs, and MOT data across 1 model year from 473 MOT tests in 2024.

Avg Pass Rate

89%

Total Tests

473

Model Year

2021

Years Covered

About the Hyundai i20 Ultimate MHEV T-Gdi

The Hyundai i20 Ultimate MHEV T-Gdi was MOT tested 473 times in 2024 (DVSA data, retests included) across 1 model year (2021), with an average pass rate of 89%. That's comfortably above the average of 82% across all models in our data. Our records list hybrid versions.

Compared to the Hyundai brand average of 83%, the i20 Ultimate MHEV T-Gdi performs 6 points better, making it one of the more reliable options in the Hyundai range.

Estimated Running Costs

Fuel (Hybrid, 998cc)

£1,175

Road Tax

£200

MOT Test

£55

Predicted Repairs

£350

Total per year£1,780

Per month£148/mo

Based on 7,400 miles/year, average pump prices of 174.57p petrol and 199.33p diesel (GOV.UK weekly road fuel prices, week of 19 October 2026), and MOT pass rate data. Insurance not included.

Full 2021 details

How reliable is the Hyundai i20 Ultimate MHEV T-Gdi?

vs average of all models+7% (82% avg)

vs Hyundai brand average+6% (83% avg)

Hyundai i20 Ultimate MHEV T-Gdi by Year

Click any year to see detailed running costs, reliability data, and comparisons with similar cars.

Year	Pass Rate	Tests	Avg Mileage
2021	89%	473	20,321 mi

Questions about the Hyundai i20 Ultimate MHEV T-Gdi

Is the Hyundai i20 Ultimate MHEV T-Gdi reliable?

Across its 1 model year in our data (2021), the Hyundai i20 Ultimate MHEV T-Gdi averages an 89% MOT pass rate, from 473 tests (DVSA MOT data for tests in 2024, retests included). That's 7 points above the average of 82% across all models in the same data.