KIA STINGER (2018)
Running costs, common problems, and reliability data based on 1,547 real MOT tests in 2024.
MOT Pass Rate
92%
Total Tests (2024)
1,547
Avg Mileage
45,460 mi
Est. Annual Cost
£1,690
Is the 2018 KIA STINGER reliable?
Excellent reliability. Very few MOT failures. That's 10 points above the national average of 82%. It also outperforms the KIA brand average of 86%.
At 6 years old, 92% of KIA STINGERs from 2018 passed their MOT first time in 2024. That's based on 1,547 tests across the UK. The average mileage at this age is 45,460 miles.
How does the 2018 KIA STINGER compare?
Mileage Analysis
The average 2018 KIA STINGER has 45,460 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 STINGER?
The most reliable year is the 2021 model with a 95% MOT pass rate, while the 2017 model has the lowest at 91%. The 2018 sits between the two at 92%.
How much does a 2018 KIA STINGER 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 STINGER by Year
Checking a specific KIA STINGER?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2018 KIA STINGER
The 2018 KIA STINGER is a family car with a 2199cc diesel engine. 1,547 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 45,460 miles at 6 years old, KIA STINGER owners drive about as much as the UK average.
2018 KIA STINGER Fuel Costs
The 2199cc diesel engine offers a reasonable balance between performance and economy. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 per year at current diesel prices of 148p per litre (based on 7,400 miles per year). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.
What does it cost to own a 2018 KIA STINGER?
Total estimated annual running cost is £1,690 (£141/month), broken down as £1245 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 92% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
KIA STINGER Reliability Trend
The KIA STINGER has maintained consistent MOT pass rates across model years, varying by only 2 percentage points.
Buying a Used 2018 KIA STINGER
At 6 years old, the KIA STINGER 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 2021 model has the highest pass rate at 95%.
Alternatives to the 2018 KIA STINGER
The KIA STINGER is actually the most reliable option among similar diesel family cars from this era. Here are comparable diesel cars with similar engines:
- VOLKSWAGEN GOLF (2018) 92% pass rate (same) from 111,972 tests
- FORD TRANSIT (2017) 81% pass rate (-11%) from 80,031 tests
- FORD KUGA (2019) 91% pass rate (-1%) from 72,831 tests
- KIA SPORTAGE (2016) 85% pass rate (-7%) from 66,048 tests