Given the lack of specific data points such as selling prices, offers accepted, and listed prices of similar cars, I will use the new car price and apply depreciation logic. Assuming a new 2024 BAIC X55 1.5L I4 TC Standard costs around 100,000 AED, and considering a depreciation rate of 10% per year, the car would depreciate by 10,000 AED in its first year. Since the car is still in 2024 and has a mileage of 18,640 km, which is relatively low, I will consider a slightly lower depreciation rate of around 8% to account for its good condition. Therefore, the estimated depreciation would be 8,000 AED, making the estimated market price 92,000 AED.