I focused on the selling prices of similar 2015 Nissan X-Trail 2.5L I4 SV (Mid) models. The most relevant data points are: 1) A car with 131300 km sold for 38900 AED on 2024-01-13. 2) Another with 131600 km sold for 41000 AED on 2023-09-03. 3) A car with 172000 km sold for 28000 AED on 2023-06-24. 4) A car with 129000 km sold for 40000 AED on 2023-05-26. 5) A car with 122200 km sold for 33000 AED on 2024-10-05. The target car has 151500 km and is in average condition. Considering the mileage and condition, I estimate the price to be slightly lower than the average of these prices, especially considering the recent sale of a similar car for 33000 AED.