Kia Stonic Connect MHEV S-A
Reliability, estimated running costs, and MOT data across 2 model years from 471 MOT tests in 2024.
Avg Pass Rate
94%
Total Tests
471
Model Years
2020 to 2021
Years Covered
2
About the Kia Stonic Connect MHEV S-A
The Kia Stonic Connect MHEV S-A was MOT tested 471 times in 2024 (DVSA data, retests included) across 2 model years (2020 to 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.
Mileage Across Years
The oldest model in our data (2020) averages 22,466 miles, while the newest (2021) averages 21,620 miles.
Compared to the Kia brand average of 86%, the Stonic Connect MHEV S-A performs 8 points better, making it one of the more reliable options in the Kia 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 Kia Stonic Connect MHEV S-A?
Kia Stonic Connect MHEV S-A by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
Questions about the Kia Stonic Connect MHEV S-A
Is the Kia Stonic Connect MHEV S-A reliable?
Across its 2 model years in our data (2020 to 2021), the Kia Stonic Connect MHEV S-A averages a 94% MOT pass rate, from 471 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.
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