CarCostCheck

Hyundai Bayon premium t-gdi mhev

Reliability, running costs, and MOT data across 2 years from 766 real MOT tests.

Avg Pass Rate

90%

Total Tests

766

Best Year

2021 (92%)

Years Covered

2

How reliable is the Hyundai Bayon premium t-gdi mhev?

vs national average+8% (82% avg)
vs Hyundai brand average+7% (83% avg)
Best to worst year spread4 percentage points

Hyundai Bayon premium t-gdi mhev by Year

YearPass RateTestsAvg Mileage
202288%7622,912 mi
202192%69020,897 mi

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About the Hyundai Bayon premium t-gdi mhev

The Hyundai Bayon premium t-gdi mhev has been tested 766 times in 2024 MOT data across 2 model years (2021 to 2022), with an average pass rate of 90%. That's comfortably above the national average of 82%, making it a reliable choice. Available as hybrid.

Best and Worst Years

The 2021 model is the most reliable with a 92% pass rate from 690 tests. The 2022 model has the lowest at 88%. With just a 4 point spread, the Bayon premium t-gdi mhev is consistently reliable regardless of year.

Mileage Across Years

The oldest model in our data (2021) averages 20,897 miles, while the newest (2022) averages 22,912 miles.

Compared to the Hyundai brand average of 83%, the Bayon premium t-gdi mhev performs 7 points better, making it one of the more reliable options in the Hyundai range.

Click any year in the table above to see detailed running costs, individual reliability data, and comparisons with similar cars.