KIA PROCEED GT-LINE ISG (2021)
Running costs, common problems, and reliability data based on 1,389 real MOT tests in 2024.
MOT Pass Rate
91%
Total Tests (2024)
1,389
Avg Mileage
29,045 mi
Est. Annual Cost
£1,582
Is the 2021 KIA PROCEED GT-LINE ISG 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 3 years old, 91% of KIA PROCEED GT-LINE ISGs from 2021 passed their MOT first time in 2024. That's based on 1,389 tests across the UK. The average mileage at this age is 29,045 miles.
How does the 2021 KIA PROCEED GT-LINE ISG compare?
Mileage Analysis
The average 2021 KIA PROCEED GT-LINE ISG has 29,045 miles on the clock, which is above the expected 22,200 miles for a 3-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.
Best year to buy a KIA PROCEED GT-LINE ISG?
The most reliable year is the 2023 model with a 96% MOT pass rate, while the 2022 model has the lowest at 85%. The 2021 sits between the two at 91%.
How much does a 2021 KIA PROCEED GT-LINE ISG 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 PROCEED GT-LINE ISG by Year
Checking a specific KIA PROCEED GT-LINE ISG?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2021 KIA PROCEED GT-LINE ISG
The 2021 KIA PROCEED GT-LINE ISG is a small family car with a 1353cc petrol engine. 1,389 of these vehicles were MOT tested in 2024, making it a reasonably common sight on UK roads. Among all cars from 2021, the average MOT pass rate is 92%, and this model falls short of that benchmark.
With an average of 29,045 miles at 3 years old, KIA PROCEED GT-LINE ISG owners cover more miles than the average driver.
2021 KIA PROCEED GT-LINE ISG Fuel Costs
The 1353cc petrol engine offers a reasonable balance between performance and economy. Expect around 42 mpg in mixed driving, which works out to roughly £1,137 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2021 KIA PROCEED GT-LINE ISG?
Total estimated annual running cost is £1,582 (£132/month), broken down as £1137 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 PROCEED GT-LINE ISG Reliability Trend
The KIA PROCEED GT-LINE ISG has maintained consistent MOT pass rates across model years, varying by only 1 percentage points.
Buying a Used 2021 KIA PROCEED GT-LINE ISG
At 3 years old, this is still relatively fresh. You may find examples with remaining manufacturer warranty. Depreciation is slowing but hasn't bottomed out yet. If you're flexible on year, the 2023 model has the highest pass rate at 96%.
Alternatives to the 2021 KIA PROCEED GT-LINE ISG
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 (2019) 91% pass rate (same) from 124,950 tests
- VOLKSWAGEN GOLF (2019) 92% pass rate (+1%) from 89,653 tests
- VAUXHALL CORSA (2019) 88% pass rate (-3%) from 68,639 tests
- NISSAN QASHQAI (2020) 93% pass rate (+2%) from 52,321 tests