To estimate the price of the 2021 Ford Mustang GT (Top) coupe with 100000 km mileage, I first looked at the selling price of a similar car: a 2020 Ford Mustang 5.0L V8 GT Premium (Top+) convertible with 74500 km sold for AED 148000 in March 2024. Given the convertible body type generally commands a higher price, I adjusted downwards for the coupe body type. Next, I reviewed listed prices of similar cars. A 2020 Ford Mustang GT Premium (Top+) coupe with 104000 km is listed for AED 139750, and a 2020 Ford Mustang GT Premium (Top+) coupe with 61000 km is listed for AED 157500. Considering the higher mileage of the target car, I adjusted the price downwards. Finally, I considered the depreciation factor for a 2021 model, which would be around 10% per year. Combining these factors, I arrived at the estimated market price.