To estimate the price of the 2015 Infiniti QX60 V6 3.5L Luxe Sensory (Top) with 216248 km mileage, I first looked at the selling price of a similar car with 115000 km mileage sold for SAR 64500 on 2023-10-24. Given the higher mileage of the target car, I adjusted the price downwards. Next, I reviewed listed prices of similar cars: one with the same mileage listed for SAR 47000, another with 192000 km listed for SAR 60000, and another with 173000 km listed for SAR 52500. Considering the higher mileage of the target car, I adjusted the price further downwards. Finally, I considered the listed prices of 2014 models with similar mileage, which ranged from SAR 31000 to SAR 45500. Taking all these data points into account, I estimated the market price accordingly.