The car to be estimated is a 2021 Changan CS95 I4 2.0L Classic (Base) with 50000 km mileage in good condition. The most relevant data point is a 2020 Changan CS95 I4 2.0L Turbocharged Classic (Base) with 106000 km sold for 60000 SAR on 2023-08-29. Adjusting for the year difference and lower mileage, the 2021 model should be valued higher. Another 2020 Classic (Base) with 148219 km sold for 49000 SAR on 2023-11-23, indicating a lower value due to higher mileage. A 2023 Classic (Base) with 406 km sold for 74000 SAR on 2024-02-19, but this is a newer model. Considering these, the 2021 model with 50000 km should be estimated around 65000 SAR, accounting for its good condition and lower mileage compared to the 2020 models.