To estimate the price of the 2014 Mercedes E300 V6 3.5L Standard with 213500 km mileage, I considered the following data points: 1) A similar 2014 model with 131500 km sold for AED 44500 on 2024-08-02. Given the higher mileage of the target car, I adjusted the price downwards. 2) A 2014 model with 180682 km had an accepted offer of AED 39000 on 2024-07-11, which is a closer match in terms of mileage. 3) Listed prices for similar cars ranged from AED 40000 to AED 48500, but these are generally higher than actual selling prices. 4) Older models from 2012 and 2013 sold for between AED 29500 and AED 44500, with lower mileage. Considering the depreciation and higher mileage, I adjusted the price accordingly.