The car to be estimated is a 2018 Renault Koleos I4 2.5L LE (Top) with 85000 km mileage in good condition. The most relevant data points are the selling prices of similar cars. The closest match is a 2018 Koleos LE (Top) with 82500 km, sold for 53000 SAR on 2024-11-01. Another similar car with 90000 km sold for 42500 SAR on 2024-11-02, but this is an outlier due to its low price. A car with 84292 km sold for 55000 SAR on 2024-08-28, and another with 58000 km sold for 50000 SAR on 2024-08-26. Considering these, the estimated price should be slightly above 53000 SAR due to the good condition and mileage close to the 53000 SAR car.