Kia Stonic gt-line s isg mhev s-a
Reliability, running costs, and MOT data across 2 years from 841 real MOT tests.
Avg Pass Rate
97%
Total Tests
841
Best Year
2021 (97%)
Years Covered
2
How reliable is the Kia Stonic gt-line s isg mhev s-a?
Kia Stonic gt-line s isg mhev s-a by Year
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About the Kia Stonic gt-line s isg mhev s-a
The Kia Stonic gt-line s isg mhev s-a has been tested 841 times in 2024 MOT data across 2 model years (2021 to 2022), with an average pass rate of 97%. 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 97% pass rate from 785 tests. The 2022 model has the lowest at 96%. With just a 1 point spread, the Stonic gt-line s isg mhev s-a is consistently reliable regardless of year.
Mileage Across Years
The oldest model in our data (2021) averages 18,257 miles, while the newest (2022) averages 22,589 miles.
Compared to the Kia brand average of 86%, the Stonic gt-line s isg mhev s-a performs 11 points better, making it one of the more reliable options in the Kia range.
Click any year in the table above to see detailed running costs, individual reliability data, and comparisons with similar cars.