Hyundai Bayon Premium T-Gdi MHEV Auto

Reliability, estimated running costs, and MOT data across 1 model year from 192 MOT tests in 2024.

Avg Pass Rate

94%

Total Tests

192

Model Year

2021

Years Covered

About the Hyundai Bayon Premium T-Gdi MHEV Auto

The Hyundai Bayon Premium T-Gdi MHEV Auto was MOT tested 192 times in 2024 (DVSA data, retests included) across 1 model year (2021), with an average pass rate of 94%. 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 Bayon Premium T-Gdi MHEV Auto performs 11 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

£200

Total per year£1,630

Per month£136/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 Bayon Premium T-Gdi MHEV Auto?

vs average of all models+12% (82% avg)

vs Hyundai brand average+11% (83% avg)

Hyundai Bayon Premium T-Gdi MHEV Auto by Year

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

Year	Pass Rate	Tests	Avg Mileage
2021	94%	192	19,125 mi

Questions about the Hyundai Bayon Premium T-Gdi MHEV Auto

Is the Hyundai Bayon Premium T-Gdi MHEV Auto reliable?

Across its 1 model year in our data (2021), the Hyundai Bayon Premium T-Gdi MHEV Auto averages a 94% MOT pass rate, from 192 tests (DVSA MOT data for tests in 2024, retests included). That's 12 points above the average of 82% across all models in the same data.