KIA SORENTO (2020)
Running costs, common problems, and reliability data based on 797 real MOT tests in 2024.
MOT Pass Rate
92%
Total Tests (2024)
797
Avg Mileage
36,475 mi
Est. Annual Cost
£1,690
Is the 2020 KIA SORENTO 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 4 years old, 92% of KIA SORENTOs from 2020 passed their MOT first time in 2024. That's based on 797 tests across the UK. The average mileage at this age is 36,475 miles.
How does the 2020 KIA SORENTO compare?
Mileage Analysis
The average 2020 KIA SORENTO has 36,475 miles on the clock, which is above the expected 29,600 miles for a 4-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.
How much does a 2020 KIA SORENTO 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 SORENTO by Year
| Year | Pass Rate | Tests | Avg Mileage |
|---|---|---|---|
| 2020 | 92% | 797 | 36,475 mi |
| 2019 | 90% | 5,231 | 43,737 mi |
| 2018 | 89% | 5,394 | 52,871 mi |
| 2017 | 88% | 5,869 | 60,803 mi |
| 2016 | 84% | 5,714 | 72,775 mi |
| 2015 | 83% | 7,581 | 79,583 mi |
| 2014 | 79% | 5,512 | 87,900 mi |
| 2013 | 77% | 4,199 | 97,498 mi |
| 2012 | 75% | 3,653 | 105,666 mi |
| 2011 | 75% | 3,283 | 110,486 mi |
| 2010 | 73% | 3,463 | 113,933 mi |
| 2009 | 72% | 2,396 | 107,820 mi |
| 2008 | 70% | 1,936 | 108,273 mi |
| 2007 | 72% | 2,670 | 112,654 mi |
| 2006 | 67% | 3,595 | 117,298 mi |
| 2005 | 66% | 1,973 | 116,648 mi |
| 2004 | 65% | 1,065 | 115,317 mi |
| 2003 | 65% | 407 | 120,995 mi |
Checking a specific KIA SORENTO?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2020 KIA SORENTO
The 2020 KIA SORENTO is a family car with a 2199cc diesel engine. 797 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. Among all cars from 2020, the average MOT pass rate is 92%, and this model falls short of that benchmark.
With an average of 36,475 miles at 4 years old, KIA SORENTO owners cover more miles than the average driver.
2020 KIA SORENTO 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).
What does it cost to own a 2020 KIA SORENTO?
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 SORENTO Reliability Trend
Newer KIA SORENTOs show better MOT pass rates than older ones, with an average improvement of 15 percentage points.
Buying a Used 2020 KIA SORENTO
At 4 years old, the KIA SORENTO offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost.
Alternatives to the 2020 KIA SORENTO
The KIA SORENTO 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 KUGA (2019) 91% pass rate (-1%) from 72,831 tests
- FORD TRANSIT CUSTOM (2019) 87% pass rate (-5%) from 59,814 tests
- VOLKSWAGEN TIGUAN (2018) 91% pass rate (-1%) from 54,085 tests