Hyundai Bayon Ultimate T-Gdi MHEV
Reliability, estimated running costs, and MOT data across 1 model year from 127 MOT tests in 2024.
Avg Pass Rate
90%
Total Tests
127
Model Year
2021
Years Covered
1
About the Hyundai Bayon Ultimate T-Gdi MHEV
The Hyundai Bayon Ultimate T-Gdi MHEV was MOT tested 127 times in 2024 (DVSA data, retests included) across 1 model year (2021), with an average pass rate of 90%. 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 Ultimate T-Gdi MHEV performs 7 points better, making it one of the more reliable options in the Hyundai range.
Estimated Running Costs
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 detailsHow reliable is the Hyundai Bayon Ultimate T-Gdi MHEV?
Hyundai Bayon Ultimate T-Gdi MHEV by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
| Year | Pass Rate | Tests | Avg Mileage | |
|---|---|---|---|---|
| 2021 | 90% | 127 | 20,536 mi |
Questions about the Hyundai Bayon Ultimate T-Gdi MHEV
Is the Hyundai Bayon Ultimate T-Gdi MHEV reliable?
Across its 1 model year in our data (2021), the Hyundai Bayon Ultimate T-Gdi MHEV averages a 90% MOT pass rate, from 127 tests (DVSA MOT data for tests in 2024, retests included). That's 8 points above the average of 82% across all models in the same data.
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