To estimate the price of the 2019 Renault Koleos I4 2.5L PE (Base) with 143300 km mileage and average condition, I considered several data points. First, a similar 2019 Koleos SE (Mid) with 103561 km sold for 54000 AED in May 2024. Given that the SE variant is higher than the PE, the price should be lower. A 2020 Koleos LE (Top) with 36100 km sold for 80000 AED in November 2023, but this car is newer, in better condition, and a higher variant. A 2021 Koleos PE 4WD (Base+) with 38000 km sold for 62000 AED in November 2023, but it is newer and in better condition. A 2018 Koleos LE (Top) with 104600 km sold for 39000 AED in November 2023, which is a lower variant but older. A 2017 Koleos SE (Mid) with 116900 km sold for 38000 AED in February 2024, and a 2017 Koleos LE (Top) with 109800 km sold for 41000 AED in April 2024. A 2021 Koleos LE (Top) with 87000 km sold for 58500 AED in July 2024, and a 2018 Koleos LE (Top) with 96500 km sold for 48000 AED in July 2024. An offer of 48000 AED was accepted for a 2019 Koleos PE 4WD (Base+) with 111408 km in September 2024. A 2019 Koleos PE (Base) with 108110 km was listed for 48000 AED in January 2024. Considering the higher mileage and average condition of the target car, I adjusted the price downwards from these reference points.