KIA SPORTAGE GT-LINE CRDI ISG 4X4 (2021)
Running costs, common problems, and reliability data based on 49 real MOT tests in 2024.
MOT Pass Rate
96%
Total Tests (2024)
49
Avg Mileage
21,329 mi
Est. Annual Cost
£1,772
Is the 2021 KIA SPORTAGE GT-LINE CRDI ISG 4X4 reliable?
Excellent reliability. Very few MOT failures. That's 14 points above the national average of 82%. It also outperforms the KIA brand average of 86%.
At 3 years old, 96% of KIA SPORTAGE GT-LINE CRDI ISG 4X4s from 2021 passed their MOT first time in 2024. That's based on 49 tests across the UK. The average mileage at this age is 21,329 miles.
How does the 2021 KIA SPORTAGE GT-LINE CRDI ISG 4X4 compare?
Mileage Analysis
The average 2021 KIA SPORTAGE GT-LINE CRDI ISG 4X4 has 21,329 miles on the clock, which is in line with the expected 22,200 miles for a 3-year-old car, suggesting normal everyday use.
Best year to buy a KIA SPORTAGE GT-LINE CRDI ISG 4X4?
The most reliable year is the 2020 model with a 90% MOT pass rate, while the 2019 model has the lowest at 88%. The 2021 sits between the two at 96%.
How much does a 2021 KIA SPORTAGE GT-LINE CRDI ISG 4X4 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 SPORTAGE GT-LINE CRDI ISG 4X4 by Year
Checking a specific KIA SPORTAGE GT-LINE CRDI ISG 4X4?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2021 KIA SPORTAGE GT-LINE CRDI ISG 4X4
The 2021 KIA SPORTAGE GT-LINE CRDI ISG 4X4 is a family car with a 1995cc hybrid engine. 49 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It ranks in the top 21% of all 2021 cars for reliability.
With an average of 21,329 miles at 3 years old, KIA SPORTAGE GT-LINE CRDI ISG 4X4 owners drive about as much as the UK average.
2021 KIA SPORTAGE GT-LINE CRDI ISG 4X4 Fuel Costs
The 1995cc hybrid engine offers a reasonable balance between performance and economy. Expect around 36 mpg in mixed driving, which works out to roughly £1,327 per year at current hybrid prices of 142p per litre (based on 7,400 miles per year). As a hybrid, real-world fuel costs will vary significantly depending on how much electric-only driving you do.
What does it cost to own a 2021 KIA SPORTAGE GT-LINE CRDI ISG 4X4?
Total estimated annual running cost is £1,772 (£148/month), broken down as £1327 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 96% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Buying a Used 2021 KIA SPORTAGE GT-LINE CRDI ISG 4X4
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 2020 model has the highest pass rate at 90%. Note: with only 49 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2021 KIA SPORTAGE GT-LINE CRDI ISG 4X4
The KIA SPORTAGE GT-LINE CRDI ISG 4X4 is actually the most reliable option among similar hybrid family cars from this era. Here are comparable hybrid cars with similar engines:
- TOYOTA YARIS (2019) 93% pass rate (-3%) from 41,554 tests
- MINI COOPER S (2019) 92% pass rate (-4%) from 33,682 tests
- LAND ROVER RANGE ROVER SPORT (2019) 94% pass rate (-2%) from 33,069 tests
- TOYOTA C-HR (2019) 92% pass rate (-4%) from 29,893 tests