To estimate the price of the 2021 Chevrolet Captiva I4 1.5L Turbocharged LT AWD (Mid) with 42000 km mileage and average condition, I considered the following data points: 1. A similar car with 41000 km, good condition, LT FWD (Base) variant sold for 50000 SAR on 2024-02-11. 2. Another similar car with 40000 km, average condition, LT FWD (Base) variant sold for 50000 SAR on 2024-03-20. 3. A car with 68000 km, LT FWD (Base) variant sold for 55000 SAR on 2023-08-22. 4. A car with 56000 km, good condition, LT AWD (Mid) variant sold for 44500 SAR on 2024-06-21. 5. A car with 33000 km, good condition, LT AWD (Mid) variant sold for 44000 SAR on 2024-07-07. 6. A car with 87500 km, LT AWD (Mid) variant sold for 47000 SAR on 2024-07-26. 7. A car with 45000 km, good condition, LT AWD (Mid) variant sold for 40000 SAR on 2024-08-18. Considering the average condition of the target car and its mileage, I adjusted the price slightly lower than the average of similar LT AWD (Mid) variants sold recently.