To estimate the price of the 2019 Renault Koleos I4 2.5L LE (Top) with 286000 km mileage, I considered the following data points: 1) A 2017 Renault Koleos I4 2.5L LE (Mid) with 111000 km sold for 44000 SAR in November 2023. 2) A 2018 Renault Koleos I4 2.5L LE (Mid) with 78000 km sold for 46500 SAR in December 2023. 3) A 2021 Renault Koleos I4 2.5L LE (Mid) with 21000 km sold for 80000 SAR in February 2024. 4) A 2018 Renault Koleos I4 2.5L LE (Top) with 43000 km sold for 61500 SAR in February 2024 and another similar car sold for 62000 SAR in March 2024. 5) A 2021 Renault Koleos I4 2.5L LE (Top) with 37000 km sold for 77500 SAR in April 2024. 6) A 2018 Renault Koleos I4 2.5L LE (Mid) with 118000 km sold for 52000 SAR in September 2023. 7) A 2018 Renault Koleos I4 2.5L SE (Mid) with 91000 km sold for 60500 SAR in August 2023. The listed price for a similar 2019 model with the same mileage is 50000 SAR. Considering the higher mileage and average condition of the target car, I adjusted the price downwards from the listed price and recent sales of similar models.