The car to be estimated is a 2021 Kia Sportage GDI I4 1.6L LX (Base) with 154500 km mileage in average condition. The most relevant data point is the 2021 Kia Sportage I4 2.0L LX (Base) with 117500 km sold for 87000 SAR on 2024-11-01. This car has a larger engine and lower mileage, suggesting a higher value. A 2020 Kia Sportage I4 2.0L LX (Base) with 64000 km sold for 57000 SAR on 2024-03-27, indicating depreciation over time. A 2020 Kia Sportage I4 2.4L LX (Base) with 102477 km sold for 57000 SAR on 2024-09-26, showing similar depreciation trends. The listed price for a 2021 Kia Sportage I4 2.0L LX (Base) with 117500 km was 56000 SAR, but it was delisted, suggesting a lower actual selling price. Considering the smaller engine size, higher mileage, and average condition, the estimated price should be lower than the 87000 SAR sale but higher than the 56000 SAR listing, adjusted for the 1.6L engine and mileage.