I started by examining the selling prices of similar cars. A 2020 Mazda CX-9 with the same variant and in good condition sold for 97000 SAR on 14 Nov 2024. Another 2020 model with average condition and similar mileage sold for 103500 SAR on 5 Oct 2024. A 2022 model with average condition sold for 120000 SAR on 7 Nov 2024, but it had much lower mileage. The 2021 model to be estimated has higher mileage than these examples, which typically reduces value. I also considered listed prices: a 2021 model with 130000 km was listed for 100500 SAR, and another with 127000 km was listed for 117000 SAR. Given the higher mileage of the car to be estimated (143500 km) and its good condition, I adjusted the price slightly lower than the 2020 model sold for 97000 SAR, considering depreciation and mileage impact.