To estimate the price of the 2014 BMW X5 Xdrive 35i I6 3.0L Twin Turbo with 197000 km mileage, I primarily considered the selling prices of similar cars. A 2014 BMW X5 3.0TC I6 with 180950 km sold for AED 49000 on 2024-06-06. Another similar car, a 2014 BMW X5 3.0L i6 with 183400 km, had an offer accepted for AED 48000 on 2024-05-20. These are the closest matches in terms of variant and condition. The listed prices for similar cars range from AED 49500 to AED 72000, but these are generally higher than actual selling prices. Considering the higher mileage of the target car (197000 km) compared to the sold cars, I adjusted the price downwards slightly from the selling prices of similar cars.