To estimate the price of the 2015 BMW 320 2.0L I4 Twin Turbo with 187000 km mileage, I considered the following data points: 1) A 2017 BMW 320 2.0L I4 with 148500 km sold for AED 39100 on 2024-03-07. Adjusting for the older model year and higher mileage, the value should be lower. 2) A 2015 BMW 320 2.0L I4 TC with 164200 km had an accepted offer of AED 31000 on 2024-05-06. Given the higher mileage of the target car, the value should be slightly lower. 3) A similar 2015 BMW 320 2.0L I4 Twin Turbo with 187000 km was listed for AED 36000 but not delisted, indicating it might not have sold at that price. 4) Other listed prices for similar models range from AED 30000 to AED 57000, but these are not reliable as they are just listed prices. Considering these factors, the estimated market price is derived by giving more weight to the actual selling price and accepted offer, adjusted for mileage and condition.