The most relevant data point is the selling price of a similar 2021 Mazda 6 2.0L S Grade (Base) with a mileage of 45500 km, which sold for AED 58000 on 2023-08-25. This car is very similar to the target car in terms of variant and condition. The dealer sold a 2021 Mazda 6 2.5L S with higher mileage (77868 km) for AED 59491.5, which suggests a slightly higher value for the 2.5L variant. The listed prices for similar 2.0L S Grade (Base) cars range from AED 64995 to AED 69990, but these are typically higher than actual selling prices. Considering the selling price of AED 58000 and the listed prices, the estimated market price for the target car with 55216 km is slightly above AED 58000, accounting for the average condition and current market trends.