To estimate the price of the 2017 Kia Sportage I4 2.0L LX (Base) with 254200 km mileage in average condition, I considered the following data points: 1. A 2016 Kia Sportage I4 2.0L LX (Base) with 241811 km in good condition sold for 35000 SAR on 2023-10-18. 2. A 2016 Kia Sportage I4 2.0L LX (Base) with 120000 km in average condition sold for 34000 SAR on 2024-01-06. 3. A 2016 Kia Sportage I4 2.4L LX (Base) with 154000 km in average condition sold for 44000 SAR on 2024-05-03. 4. A 2015 Kia Sportage I4 2.0L LX (Base) with 153000 km in average condition sold for 36000 SAR on 2024-05-08. 5. A 2016 Kia Sportage I4 2.4L LX (Base) with 240000 km in average condition sold for 36000 SAR on 2024-06-19. Considering the higher mileage and average condition of the target car, I adjusted the price downwards from these reference points.