KIA STONIC MAXX S-A (2020)
Running costs, common problems, and reliability data based on 348 real MOT tests in 2024.
MOT Pass Rate
89%
Total Tests (2024)
348
Avg Mileage
22,927 mi
Est. Annual Cost
£1,550
Is the 2020 KIA STONIC MAXX S-A reliable?
Good reliability. Occasional issues but generally solid. That's 7 points above the national average of 82%.
At 4 years old, 89% of KIA STONIC MAXX S-As from 2020 passed their MOT first time in 2024. That's based on 348 tests across the UK. The average mileage at this age is 22,927 miles.
How does the 2020 KIA STONIC MAXX S-A compare?
Mileage Analysis
The average 2020 KIA STONIC MAXX S-A has 22,927 miles on the clock, which is below the expected 29,600 miles for a 4-year-old car. This suggests lighter use than average, which generally means less wear on major components.
Best year to buy a KIA STONIC MAXX S-A?
The most reliable year is the 2019 model with a 90% MOT pass rate, while the 2020 model has the lowest at 89%. Consider a different year if reliability is a priority.
How much does a 2020 KIA STONIC MAXX S-A cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
Checking a specific KIA STONIC MAXX S-A?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2020 KIA STONIC MAXX S-A
The 2020 KIA STONIC MAXX S-A is a city car with a 998cc petrol engine. 348 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. It sits in the bottom 77% of 2020 cars for MOT pass rates.
With an average of 22,927 miles at 4 years old, KIA STONIC MAXX S-A owners tend to use this car less than the typical driver.
2020 KIA STONIC MAXX S-A Fuel Costs
The modest 998cc petrol engine keeps fuel costs low, which is a real advantage for a city car. Expect around 50 mpg in mixed driving, which works out to roughly £955 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2020 KIA STONIC MAXX S-A?
Total estimated annual running cost is £1,550 (£129/month), broken down as £955 fuel, £190 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 89% pass rate. Keeping on top of servicing will help avoid surprises.
Buying a Used 2020 KIA STONIC MAXX S-A
At 4 years old, the KIA STONIC MAXX S-A offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost.
Alternatives to the 2020 KIA STONIC MAXX S-A
If reliability is your priority, there are 2 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- FORD FIESTA (2018) 90% pass rate (+1%) from 157,746 tests
- VOLKSWAGEN GOLF (2019) 92% pass rate (+3%) from 89,653 tests
- VAUXHALL CORSA (2018) 85% pass rate (-4%) from 86,266 tests
- NISSAN QASHQAI (2018) 87% pass rate (-2%) from 78,522 tests