Kia Rio GT-Line S MHEV S-A MOT Pass Rates and Running Costs by Year
Reliability, estimated running costs, and MOT data across 2 model years from 246 MOT tests in 2024.
Avg Pass Rate
95%
Total Tests
246
Model Years
2020 to 2021
Years Covered
2
About the Kia Rio GT-Line S MHEV S-A
The Kia Rio GT-Line S MHEV S-A was MOT tested 246 times in 2024 (DVSA data, retests included) across 2 model years (2020 to 2021), with an average pass rate of 95%. 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 21,662 miles, while the newest (2021) averages 16,309 miles.
Compared to the Kia brand average of 86%, the Rio GT-Line S MHEV S-A performs 9 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 Rio GT-Line S MHEV S-A?
Kia Rio GT-Line S MHEV S-A by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
Questions about the Kia Rio GT-Line S MHEV S-A
Is the Kia Rio GT-Line S MHEV S-A reliable?
Across its 2 model years in our data (2020 to 2021), the Kia Rio GT-Line S MHEV S-A averages a 95% MOT pass rate, from 246 tests (DVSA MOT data for tests in 2024, retests included). That's 13 points above the average of 82% across all models in the same data.
Kia Rio GT-Line S MHEV S-A Guides & Articles
Cheapest Cars to Insure in the UK: Insurance Groups 1-10
9 min read
Running CostsCheapest Cars to Run in the UK: A Complete Cost Breakdown
11 min read
Running CostsCheapest Cars to Run in 2026: Running Costs From DVSA MOT Data
9 min read
ComparisonKia Sportage vs Nissan Qashqai 2026: Which Is Cheaper to Run?
14 min read
Buying GuideFord Fiesta Common Problems (2026): What to Check Before Buying
13 min read
Checking a specific Kia Rio GT-Line S MHEV S-A?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.