To estimate the price of the 2020 Nissan X-Trail I4 2.5L S AWD (7-Seater) (Mid+), I considered the following data points: 1. The most relevant selling prices are for the same variant and similar mileage. For instance, a 2020 model with 109,000 km sold for 64,500 SAR and 65,000 SAR in January 2024. 2. A 2020 model with 56,000 km sold for 61,000 SAR in November 2023. 3. A 2020 model with 40,000 km sold for 70,500 SAR in March 2024. 4. A 2020 model with 67,000 km sold for 56,000 SAR in April 2024. 5. A 2020 model with 84,600 km sold for 58,000 SAR in September 2023. 6. Considering the higher mileage of 148,000 km and the good condition of the car, I adjusted the price downwards from the average of these selling prices. The average selling price of similar cars is around 62,000 SAR, but due to the higher mileage, I estimated a lower price.