To estimate the price of the 2020 BMW X7 X Drive 40i 3.0L V6 with 60500 km mileage, I reviewed the listed prices of similar cars. The closest match is a 2020 BMW X7 X Drive 40i 3.0L V6 with 60500 km listed for AED 293000. Another similar car, a 2020 BMW X7 3.0L Inline-6 with 59500 km, is listed for AED 329000. Considering these listings, I noted that the prices for 2020 models with similar mileage range from AED 293000 to AED 329000. Additionally, a 2020 BMW X7 Fully Loaded with 119000 km is listed for AED 270000, indicating that lower mileage cars should be valued higher. Given the provided data, I estimate the market price to be closer to the lower end of the range due to the higher mileage compared to the 59500 km car listed at AED 329000.