Kia Rio 3 mhev s-a
Reliability, running costs, and MOT data across 2 years from 378 real MOT tests.
Avg Pass Rate
95%
Total Tests
378
Best Year
2020 (100%)
Years Covered
2
How reliable is the Kia Rio 3 mhev s-a?
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About the Kia Rio 3 mhev s-a
The Kia Rio 3 mhev s-a has been tested 378 times in 2024 MOT data across 2 model years (2020 to 2021), with an average pass rate of 95%. That's comfortably above the national average of 82%, making it a reliable choice. Available as hybrid.
Best and Worst Years
The 2020 model is the most reliable with a 100% pass rate from 49 tests. The 2021 model has the lowest at 90%. The 10 point spread between years means reliability varies somewhat, but no year is dramatically different.
Mileage Across Years
The oldest model in our data (2020) averages 16,824 miles, while the newest (2021) averages 26,560 miles.
Compared to the Kia brand average of 86%, the Rio 3 mhev s-a performs 9 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.