The car in question is a 2022 Daihatsu Sirion Standard hatchback with 300,000 km mileage. The new car price for a 2024 Daihatsu Sirion Standard Hatchback is AED 43,000. Given that cars depreciate by 10% per year, the 2022 model would have depreciated for 2 years. The depreciation calculation is as follows: 43,000 * 0.9 * 0.9 = 34,830 AED. The high mileage of 300,000 km is significantly above average, which would further reduce the car's value. Considering the high mileage, I estimate an additional 30% reduction in value: 34,830 * 0.7 = 24,381 AED. The listed price of a similar 2024 model with much lower mileage (15,000 km) is AED 44,500, which supports the depreciation logic applied. Therefore, the estimated market price for the 2022 Daihatsu Sirion Standard hatchback with 300,000 km is AED 24,381.