To estimate the price of the 2015 Mercedes GLA250 I4 2.0L Turbocharged Standard with 150000 km mileage, I analyzed the listed prices of similar cars. The closest match is a 2015 Mercedes GLA250 with the same variant and mileage listed for AED 59500. Other 2015 models with lower mileage (102000 km) are listed for AED 79750 and AED 79000. For 2016 models with slightly lower mileage (around 118000 km), the prices range from AED 84990 to AED 90110. Considering the higher mileage and average condition of the target car, I adjusted the price downwards from the listed prices of similar cars. The 2015 model with the same mileage listed for AED 59500 serves as a strong reference point, but I factored in a slight reduction due to the car's average condition.