To estimate the price of the 2021 Nissan X-Trail I4 2.5L S AWD (5-Seater) (Mid) with 47000 km mileage, I considered several data points. First, I looked at the selling prices of similar cars. A 2021 X-Trail S AWD (7-Seater) (Mid+) with 40000 km sold for 72000 SAR on 2024-05-20. Another 2021 X-Trail S 2WD (5-Seater) (Base) with 82000 km sold for 65000 SAR on 2024-07-21. Given that the target car has a mid trim and AWD, it should be priced higher than the base 2WD variant but slightly lower than the 7-seater mid+ variant. I also considered the listed prices of similar cars. A 2021 X-Trail S AWD (5-Seater) (Mid) with 47000 km was listed for 82000 SAR, and another with 14000 km was listed for 85000 SAR. These listings suggest a higher market value, but they are typically higher than actual selling prices. Considering the condition and mileage, I adjusted the price accordingly.