To estimate the price of the 2020 Mercedes E300 I4 2.0L Turbocharged Standard with 112000 km mileage and Non-GCC specs, I analyzed the listed prices of similar cars. The closest match is a 2020 Mercedes E300 with the same specs and mileage listed for SAR 160000. Other relevant data points include a 2019 model with 102000 km listed for SAR 199000, and another 2019 model with 100000 km listed for SAR 148500. Considering the depreciation and the fact that listed prices are generally higher than selling prices, I adjusted the estimate downwards. The 2018 models listed for SAR 118000 and SAR 134000 also influenced the final estimate, as they provide a lower bound for older models.