To estimate the price of the 2012 BMW X5 xDrive 50i V8 4.4L Twin Power Turbo, I focused on the selling prices of similar cars. The most relevant data point is the 2014 BMW X5 xDrive 50i with a similar engine and condition, sold for 66500 SAR in August 2024. Considering the 2012 model is two years older, I applied depreciation. The 2012 model with a similar engine was listed for 44000 SAR, which is a reasonable reference point. The 2011 model with a similar engine was listed for 38000 SAR. Given these data points, I estimated the price considering the age, condition, and market trends.