Given the lack of specific data points such as selling prices, offers accepted, or listed prices for similar cars, I will use the new car price and apply depreciation logic. Assuming a new 2011 BMW 325 I6 2.5L Standard coupe had an approximate price of 150,000 AED when new, and considering a depreciation rate of 10% per year, the car would depreciate by 15,000 AED each year. Over 13 years (from 2011 to 2024), the total depreciation would be 195,000 AED. However, since the car cannot depreciate below a certain residual value, I will estimate a residual value of around 10% of the original price, which is 15,000 AED. Given the high mileage and average condition, I will adjust the estimate slightly lower to account for these factors.