Kia Stinger
Reliability, running costs, and MOT data across 5 years from 5,000 real MOT tests.
Avg Pass Rate
93%
Total Tests
5,000
Best Year
2021 (95%)
Years Covered
5
How reliable is the Kia Stinger?
Kia Stinger by Year
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About the Kia Stinger
The Kia Stinger has been tested 5,000 times in 2024 MOT data across 5 model years (2017 to 2021), with an average pass rate of 93%. That's comfortably above the national average of 82%, making it a reliable choice. Available as diesel and petrol.
Best and Worst Years
The 2021 model is the most reliable with a 95% pass rate from 407 tests. The 2019 model has the lowest at 91%. With just a 4 point spread, the Stinger is consistently reliable regardless of year.
Reliability Trend
The KIA STINGER has maintained consistent MOT pass rates across model years, varying by only 2 percentage points.
Mileage Across Years
The oldest model in our data (2017) averages 46,201 miles, while the newest (2021) averages 20,582 miles.
Compared to the Kia brand average of 86%, the Stinger performs 7 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.