KIA OPTIMA (2020)
Running costs, common problems, and reliability data based on 241 real MOT tests in 2024.
MOT Pass Rate
91%
Total Tests (2024)
241
Avg Mileage
57,554 mi
Est. Annual Cost
£1,350
Is the 2020 KIA OPTIMA reliable?
Excellent reliability. Very few MOT failures. That's 9 points above the national average of 82%. It also outperforms the KIA brand average of 86%.
At 4 years old, 91% of KIA OPTIMAs from 2020 passed their MOT first time in 2024. That's based on 241 tests across the UK. The average mileage at this age is 57,554 miles.
How does the 2020 KIA OPTIMA compare?
Mileage Analysis
The average 2020 KIA OPTIMA has 57,554 miles on the clock, which is well above the expected 29,600 miles for a 4-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.
How much does a 2020 KIA OPTIMA 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.
KIA OPTIMA by Year
Checking a specific KIA OPTIMA?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2020 KIA OPTIMA
The 2020 KIA OPTIMA is a small family car with a 1598cc diesel engine. 241 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. Among all cars from 2020, the average MOT pass rate is 92%, and this model falls short of that benchmark.
With an average of 57,554 miles at 4 years old, KIA OPTIMA owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.
2020 KIA OPTIMA Fuel Costs
The 1598cc diesel engine offers a reasonable balance between performance and economy. Expect around 55 mpg in mixed driving, which works out to roughly £905 per year at current diesel prices of 148p per litre (based on 7,400 miles per year).
What does it cost to own a 2020 KIA OPTIMA?
Total estimated annual running cost is £1,350 (£113/month), broken down as £905 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 91% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
KIA OPTIMA Reliability Trend
Newer KIA OPTIMAs show better MOT pass rates than older ones, with an average improvement of 10 percentage points.
Buying a Used 2020 KIA OPTIMA
At 4 years old, the KIA OPTIMA 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 OPTIMA
If reliability is your priority, there's one similar car with a higher MOT pass rate. Here are comparable diesel cars with similar engines:
- VOLKSWAGEN GOLF (2018) 92% pass rate (+1%) from 111,972 tests
- FORD FOCUS (2019) 89% pass rate (-2%) from 93,803 tests
- MERCEDES A (2019) 91% pass rate (same) from 89,588 tests
- MERCEDES A-CLASS (2018) 89% pass rate (-2%) from 81,134 tests