To estimate the price of the 2018 Bentley Continental Standard coupe with 21000 km mileage and Japanese specs, I first looked at the new car prices. The 2025 Bentley Continental GT V8 S Coupe starts at AED 1039500. Applying a 10% annual depreciation over 6 years (2018 to 2024), the estimated value is AED 531000. Next, I reviewed listed prices of similar cars. A 2020 Bentley Continental Standard with 15500 km is listed for AED 675000. A 2018 Bentley Continental with 24013 km is listed for AED 649000. Considering the mileage and specs, I adjusted the price downwards. Finally, I considered the 2019 models with similar specs and mileage, listed between AED 569000 and AED 630000. Based on these data points, I estimated the market price.