KIA SOUL (2018)
Running costs, common problems, and reliability data based on 3,300 real MOT tests in 2024.
MOT Pass Rate
90%
Total Tests (2024)
3,300
Avg Mileage
37,882 mi
Est. Annual Cost
£945
Is the 2018 KIA SOUL reliable?
Excellent reliability. Very few MOT failures. That's 8 points above the national average of 82%. It also outperforms the KIA brand average of 86%.
At 6 years old, 90% of KIA SOULs from 2018 passed their MOT first time in 2024. That's based on 3,300 tests across the UK. The average mileage at this age is 37,882 miles.
How does the 2018 KIA SOUL compare?
Mileage Analysis
The average 2018 KIA SOUL has 37,882 miles on the clock, which is in line with the expected 44,400 miles for a 6-year-old car, suggesting normal everyday use.
Best year to buy a KIA SOUL?
The most reliable year is the 2019 model with a 91% MOT pass rate, while the 2009 model has the lowest at 72%. The 2018 sits between the two at 90%.
How much does a 2018 KIA SOUL 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 SOUL by Year
Checking a specific KIA SOUL?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2018 KIA SOUL
The 2018 KIA SOUL is a electric with a 0cc electric engine. 3,300 of these vehicles were MOT tested in 2024, making it a reasonably common sight on UK roads. Among all cars from 2018, the average MOT pass rate is 89%, and this model beats that benchmark.
With an average of 37,882 miles at 6 years old, KIA SOUL owners drive about as much as the UK average.
What does it cost to own a 2018 KIA SOUL?
Total estimated annual running cost is £945 (£79/month), broken down as £500 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 90% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
KIA SOUL Reliability Trend
Newer KIA SOULs show better MOT pass rates than older ones, with an average improvement of 14 percentage points.
Buying a Used 2018 KIA SOUL
At 6 years old, the KIA SOUL offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. If you're flexible on year, the 2019 model has the highest pass rate at 91%.
Alternatives to the 2018 KIA SOUL
If reliability is your priority, there's one similar car with a higher MOT pass rate. Here are comparable electric cars with similar engines:
- TESLA MODEL 3 LONG RANGE AWD (2020) 89% pass rate (-1%) from 22,032 tests
- JAGUAR I-PACE (2020) 96% pass rate (+6%) from 18,488 tests
- TESLA MODEL 3 STANDARD RANGE + (2020) 89% pass rate (-1%) from 12,949 tests
- TESLA MODEL 3 PERFORMANCE AWD (2020) 87% pass rate (-3%) from 12,320 tests