To estimate the price of the 2017 Kia Optima I4 2.4L EX (Top) with 146000 km mileage in good condition, I considered several data points. First, a similar 2017 Kia Optima EX (Top) with 105800 km in average condition sold for AED 50000 on 2023-10-05. Another 2016 model with 198950 km in good condition sold for AED 27500 in mid-2024. Given the higher mileage and older model, this price is lower. An offer of AED 32500 was accepted for a 2017 EX (Base) with 140600 km in late 2023. Listed prices for similar cars range from AED 26500 to AED 50000, with the closest match being a 2017 EX (Top) listed for AED 50000. Considering the car's good condition and mileage, I adjusted the price slightly lower than the highest selling price due to the higher mileage and market depreciation over time.