KIA EV6 GT-LINE (2023)
Running costs, common problems, and reliability data based on 56 real MOT tests in 2024.
MOT Pass Rate
79%
Total Tests (2024)
56
Avg Mileage
21,439 mi
Est. Annual Cost
£1,245
Is the 2023 KIA EV6 GT-LINE reliable?
Average reliability. Expect some repairs as it ages. That's close to the national average of 82%. It falls below the KIA brand average of 86%.
At 1 years old, 79% of KIA EV6 GT-LINEs from 2023 passed their MOT first time in 2024. That's based on 56 tests across the UK. The average mileage at this age is 21,439 miles.
How does the 2023 KIA EV6 GT-LINE compare?
Mileage Analysis
The average 2023 KIA EV6 GT-LINE has 21,439 miles on the clock, which is well above the expected 7,400 miles for a 1-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.
Best year to buy a KIA EV6 GT-LINE?
The most reliable year is the 2022 model with a 98% MOT pass rate, while the 2023 model has the lowest at 79%. Consider a different year if reliability is a priority.
How much does a 2023 KIA EV6 GT-LINE 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 EV6 GT-LINE by Year
Checking a specific KIA EV6 GT-LINE?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2023 KIA EV6 GT-LINE
The 2023 KIA EV6 GT-LINE is a electric with a 0cc electric engine. 56 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It sits in the bottom 98% of 2023 cars for MOT pass rates.
With an average of 21,439 miles at 1 years old, KIA EV6 GT-LINE owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.
What does it cost to own a 2023 KIA EV6 GT-LINE?
Total estimated annual running cost is £1,245 (£104/month), broken down as £500 fuel, £190 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 79% pass rate. Keeping on top of servicing will help avoid surprises.
KIA EV6 GT-LINE Reliability Trend
Older KIA EV6 GT-LINEs tend to have better MOT pass rates than newer ones, with an average decline of 8 percentage points across model years.
Alternatives to the 2023 KIA EV6 GT-LINE
If reliability is your priority, there are 4 similar cars with a higher MOT pass rate. Here are comparable electric cars with similar engines:
- TESLA MODEL 3 LONG RANGE AWD (2021) 88% pass rate (+9%) from 39,444 tests
- TESLA MODEL 3 STANDARD RANGE + (2021) 88% pass rate (+9%) from 15,258 tests
- KIA NIRO 4 + EV (2021) 93% pass rate (+14%) from 11,606 tests
- HYUNDAI KONA (2021) 93% pass rate (+14%) from 10,473 tests