To estimate the price of the 2021 Mazda CX-5 I4 2.5L Signature (Top) with 48000 km mileage, I first considered the selling prices of similar cars. A 2021 Signature variant with 74000 km sold for 97000 SAR in February 2024, and another with 32000 km sold for 95000 SAR in August 2024. The car with 32000 km is closer in mileage to the target car, suggesting a price slightly below 95000 SAR due to higher mileage. The listed price of a similar car with 32000 km was 97500 SAR, but it was delisted, indicating it might not have sold at that price. Considering the depreciation and the average condition of the target car, I estimate the market price to be slightly lower than the 95000 SAR sale, accounting for the additional mileage and average condition.