The car to be estimated is a 2015 Nissan X-Trail I4 2.5L S 4WD (Base+) with 68000 km mileage. The most relevant data point is a similar 2015 X-Trail S 4WD (Base+) with 190800 km sold for 32000 AED on 2024-05-22. Given the lower mileage of the target car, it should be valued higher. Another 2016 S 4WD (Base+) with 240113 km sold for 28500 AED on 2024-09-27, indicating a lower value for higher mileage. A 2016 S 4WD (Base+) with 90000 km sold for 52000 AED on 2024-07-25, but this is a newer model. Considering the target car's lower mileage and average condition, a reasonable estimate is slightly higher than the 32000 AED sale but lower than the 52000 AED for the newer model.