To estimate the price of the 2014 BMW 520 I4 2.0L Twin Power Turbo with 223000 km mileage, I analyzed the selling prices of similar cars. The 2012 model with 155500 km sold for 37000 SAR, the 2016 model with 167000 km sold for 55500 SAR, the 2013 model with 234000 km sold for 31500 SAR, another 2013 model with 271000 km sold for 32000 SAR, another 2016 model with 251000 km sold for 54500 SAR, another 2012 model with 197000 km sold for 35000 SAR, and another 2013 model with 176000 km sold for 35000 SAR. The listed prices for 2014 models were 38000 SAR and 46500 SAR. Considering the average condition and higher mileage of the target car, I weighted the selling prices more heavily than the listed prices, leading to a final estimate.