The most relevant data point is the selling price of a 2022 Infiniti QX50 Autograph (AWD) with similar mileage and condition, sold for SAR 114,000 in May 2024. Considering the car to be estimated is a 2021 model, it should be valued slightly lower due to being a year older. The listed prices for 2021 models range from SAR 108,500 to SAR 123,500, with the lower end being more realistic given the selling price of the 2022 model. The 2020 model listed at SAR 85,000 with higher mileage suggests a depreciation trend. Considering these factors, the estimated price for the 2021 model is adjusted to reflect its age and condition relative to the 2022 model's selling price.